Fantastic video! I'm 81 years old and our filter tank is in a tight enclosure, so I can't do it myself, but at least I know the procedure now and can check to make sure the pool service technician is doing it right. Thanks so much for posting this video.

Excellent instruction. I have a sand filter over here in Spain and I feel more comfortable knowing that I have ….a. Been on the right lines but ….b. Now know exactly how to do this with no guesswork. Thanks a million.

Crushed this tutorial! Thank you for efficiently demystifying this process and the overall assembly of the filter. You got another sub.

This is a do it yourself, with your tutorial and thorough explanation. Saved $400.

One of the BEST instructional videos I've ever seen! Thanks!

Thanks….excellent video. I’m a 74 year old lady who likes to DIY everything I can. This has been a very clear tutorial.

I love all your video.I learn A lot since I start watching your videos, I own the pool since last year and I take care of my pool my self, also I figured I can do almost everything for my pool. cleaning changing sand, fixing and changing part! lol and Im so grateful for the all the knowledge and explanation. Thank you

Great Video. I just finished the job. My filter is 30 years old and I am pretty sure the sand had never been replaced, we have owned the pool for 21 years. The bottom half below the laterals was like concrete. My first indication that this was the case was last winter when I drained the filter, the water flow was very slow..... It was a turd to dig the old sand out as it was so hard, vacuumed the first half down to the laterals, removed them, then dug out the rest with a strong scoop, Our pool never cleared this year for the first time, and that was what prompted the mission. $ 50 for the sand. I found that the top of the backwash system was a bit cracked so I opted to replace the laterals/pipe for $200. All other parta were fine.

Just getting the pool fired up this year and noticed my operating pressure after backwash is about 13 (normal).. but, within 8-10 hrs, it's up around 23. My filter sand is about 7yrs old. I was suspecting this was the problem. Thanks for the video, Mark.

Thank you! First time pool owner and I was able to do this all myself in a few hours with your clear instructions!

This was all the information we needed, and no extraneous stuff. Excellent!

Very helpful thanks. We are changing the sand for the very first time in my father in law inground pool. He never changed it (didn't new you had too) in over 20 years......

Thanks Mark for this clear video. I will do the sand replacement with confidence.

The best video for the Hayward Pro filter sand replacement. You covered every detail. Thanks.

Awesome job Mark! Can't stop watching your videos.

Your videos are great! Helped me master my new system.

Excellent video! Thanks for making this, I've been trying to figure out how to do this myself. My top gasket is leaking too and it looks easy enough to replace now that I see it.

Excellent tutorial. I was able to confidently change the sand in my Hayward sand filter. Thanks!

Very helpful with the drain cap in the little tool on the end thank you.

This was outstandingly detailed. I will trying this over the weekend. Wish me luck

Thanks for the really good and clear explanation in your videos 🤝

Good video. Makes it easy for the pool owner. Thank you for all your videos, they are very educational.

Very helpfull. I am saving a lot of money by doing the sand replacement myself. I had to replace the lateral assembly which had some damage at the top, I was told I did not backwash enough, and the pressure got to high.

Another great Tutorial-Video...!!Thanks Mark!! :)

Perfect timing! We bought the house 5 years ago and haven't changed our in-ground pool sand filter. So, who knows how long has it been since it was changed. The needle is pointing at "22" and it seems the water isn't circulating as it should be. I'll have your video handy when I'm ready to change the sand. Thank you!

Very knowledgeable ! Video was informative and explained in a simple way ! Great video

Great advise, now I know how to tackle this when it cools down 👍

Excellent. Info. Subscribed😀

Hey Mark, thank you for your videos. They are so helpful!!

Excellent video. This is the same filter and size we have. We need to change our sand, so your video is a great help.

Excellent Video. Thank you for taking the time.

Most informative video!!! Thank you!!!

Such great videos. So informative. Thanks 🙏 heaps.

Excellent video! Thank you!

Very well explained 👏 Thank you Mark

Absolutely perfect explanation. I plan on checking my sand this fall when I shut down, but I have questions. 1. How do I know if the sand is bad and needs changed? 2. I want to rotate the tank so the drain is more easily accessible. Can I just rotate the tank and leave the head in the same place for plumbing? I don't see why not, but thought I'd ask... Thanks!

@HallmarkPoolSupplies

14 күн бұрын

@@terryjones8360 If you are backwashing more often than normal and you are having to add more chemicals to keep the pool clear, then this is a sign that you need to change the sand. Sand is normally changed about every 3 to 5 years on average. Yes, you can rotate the tank. Thanks for watching.

@terryjones8360

14 күн бұрын

@@HallmarkPoolSupplies Thanks so much, that really helps.

Very helpful video! Thank you.

Thank you very much, that was very detailed and helpful.

Thanks for the great video!

Very well explained. Thanks

Great detail wish I watched this one first!! Lol. Ty

Very helpfull

Very informative!

Made changing my sand a breeze…..great video

Thank you Mark for the video ❤️

Best video ever. Great job

Thanks Mark , amazing info!!!

super clear sir. im your follower.

Please make a video on green algae infested (inground Hayward multivalve sandfilter pool with connected hot tub) clean up tutorial !!!!!! I live in southeast Texas, and you're my favorite pool demonstrating channel. If there were Oscars for pool videos, you would win! My Dad just passed away, and his pool has turtles in it. I intend on getting it clear and utilizing it this season as he was in the process of doing so when he went unexpectedly. This past winter was the first time since he had it built that he let it get green.

@HallmarkPoolSupplies

2 ай бұрын

Sorry to hear for your loss, thanks for watching.

Great job!

Excellent video

Mark, great video...watched 4 of these on replacing sand before myself and son did it. Hardest part was sucking out sand with small shop vac. Our sand was in our filter since installation..about 10 yes ago.I let our filter rest overnight ..and turn on again in morning...is this bad practice?? t hanks again for your video. Our Haywood filter. takes 300 lbs and has older drain plug on it..but works just fine. Laterals were just fine condition. Our top head is showing some wear and tare..pressure gauge is inoperative. thanks, Dave

I paid $15 for large cotton balls instead of sand. I wash them at end of season and wait till next season and reuse.

Great video

Great video. It helped me a lot

Hello Mark, thank you for this great video , i have tow questions : 1- when we must change the sands in sand filter ? 2- how much sands we need for HAYWARD NO.S-244T (and also which brand )?

@HallmarkPoolSupplies

2 жыл бұрын

It's recommended to change sand in chlorine pools about every 2 to 4 years. The S244T takes 300 lbs. of sand.

The sticker on the side of my filter has come off and blown away with the wind, how do I determine which model filter I have? I have a 22,000 gallon pool and I guess the filter stands 3 1/2 to 4 feet tall.

@HallmarkPoolSupplies

10 ай бұрын

What is the name or model of the valve on your filter? Does your valve sit on top of the filter or to the side? If it is Hayward or Pentair you can measure the diameter of the filter tank, this will tell me the model and size that you have. Thanks for watching.

Hi Mark. My name is Rick from Ontario, Canada. I just found you about two weeks ago. Your videos and your commentary are awesome. I've had my inground pool for 16 years. I'm do to take out my sand in May. I surehope my Hayward Sand filter has the cap where you can take out the drain insert. Quick question, once you have the old sand out of the filter, where is it best to discard it? Is the sand considered dangerous? Should I wear a mask and gloves? Is the dust hazardous when putting fresh sand back into your filter? Thanks so much for your tutorials. Cheers Mark!!

@HallmarkPoolSupplies

9 ай бұрын

The sand in the filter is not dangerous and you will be fine when changing the sand. Most people will spread the sand on the ground in an inconspicuous place. Thanks for watching.

Awesome video thank you!!

Question Mark: In the attached video I notice the couplers are positioned away from the filter by several inches with the actual attachment to the filter being a separate join with threads. My installer originally glued and screwed the pipe directly to the tank. Assuming that my install had some flaws which I do not want to repeat, what is the best method of allowing the variable valve to be removed and separated ( I know this is necessary for maintenance)? Can you attach the union (with its own disconnect directly to the variable valve or should it be as your set up showed, attached several inches from the variable valve? Whichever it is, what is the rationale for that? By, the way, a very detailed and easy to uderstand video! Bob

@HallmarkPoolSupplies

2 ай бұрын

Unions can be used anywhere as long as you can tighten or open them. I have the unions out in the open so it is easier to get to. Thanks for watching.

thanks for sharing! Like 1.8K+

It seems no matter how much rinsing one is doing, there remains scripts of sand on the ball and socket joint. Do small abrasions on the ball and Joint cause damage

@HallmarkPoolSupplies

2 ай бұрын

You should be fine, however make sure that the ball joints are nice and tight and not loose. If the ball joints have gaps or they are loose then sand can get through. There will come a time that you will have to replace the lateral assembly. Thanks for watching.

You are awesome!

GARY here, After installing a new diverter valve insert I’m noticing the returns at the end of the pool have poor pressure but the side return for the cleaner has great pressure what’s wrong

@HallmarkPoolSupplies

2 жыл бұрын

The return closest to the system will have more pressure than the one that is further away. You can change the return inlet with a smaller eye ball this will give you more pressure, it will also help to make the flow in the returns even out. If you have any questions feel free to contact me I will be glad to help.

So instead of vacuuming the sand out, you flush it out of the drain with water? Most videos is see ppl using a vacuum. Thanks

Excellent video! Thanks for the step by step tutorial...I learned a couple of things about my own in-ground system. Question- it's time to change my sand out (never changed before), and I'm wondering what your thoughts are about using ZeoSand Instead of the traditional Silica sand? I have a Hayward S210T.

@HallmarkPoolSupplies

5 ай бұрын

I like using silica 20 filter sand. It is much finer, filters better, is cheaper and is proven over the years. Thanks for watching.

Excellent, thank you very much. Subscribing …

What if I forgot to put water in the tank before adding sand ?

@HallmarkPoolSupplies

2 ай бұрын

As long as the sand is dry and you add the sand slowly over the laterals you should be fine. Adding water first just helps protect the laterals when adding the sand. Thanks for watching.

I'm new to pools. Is the PVC pipe 1.5" same size as PVC pipes purchased at Lowe's? If I purchase flush unions, will they fit standard PVC pipes?

@HallmarkPoolSupplies

3 ай бұрын

Yes, as long as the fittings are 1 1/2”. Thanks for watching.

Great video - thank you. Trying to find the link to some of the parts you mentioned. Specifically, the unions and the seal. Thanks

@HallmarkPoolSupplies

Жыл бұрын

Both the union and tank o-ring/seal are in the video links.

After turning off the pump, do we leave the multi-port to Filter while disassembling it?

@HallmarkPoolSupplies

Ай бұрын

Yes, thanks for watching.

Thanks!

@HallmarkPoolSupplies

Жыл бұрын

Thank you very much.

Do you add any more water before closing up the tank beyond that first small amount before adding sand? If you said, I missed it.

@HallmarkPoolSupplies

2 жыл бұрын

No, you don’t have to add water. When you turn the pump on, the tank will automatically fill with water.

@carolecaffey3607

2 жыл бұрын

Thank you!!

When can you tell when sand needs to be changed out for new sand?

@HallmarkPoolSupplies

3 жыл бұрын

Depending on the chemicals, we recommended changing sand every 2-3 years. If you find that you’re having to put more chemicals in a pool to keep it clear, that is a sign that you need to change sand.

My pump lose prime after a few hours l have no noticeably leaks anywhere and have changed my motor. What else can l check to correct whatever is causing it to lose prime? Thanks in advance.

@HallmarkPoolSupplies

Ай бұрын

@@curtisstrode4311 You may need to backwash the filter or change the sand, if you have done this you can try running the filter in the recirculate position as a test to see if the pump stays primed. If you are still having a problem then l have a video titled “Air bubbles in your pump” which deals with suction leaks. Hopefully this will help, here is the link for that video. Thanks for watching. kzread.info/dash/bejne/hZ15sauxidOwZco.htmlsi=WNuPkYXbJlgf9HrA

Does the Pro Series 310t have the ability to drain sand and water through the plug on the bottom once you remove that little basket piece? This video was very informational, but before I start this job I want to make sure I can drain the sand out like the video rather than shop vac it out. Thanks.

@HallmarkPoolSupplies

Жыл бұрын

Yes, if your filter is 2006 forward. One way to tell is if your drain cap is star shaped then yes, if your drain cap is round then no. Thanks for watching.

Great video! Question - my pvc running to the top of the filter is 2-3/8 wide, and for the life of me I cannot find a union to fit that. Any ideas??

@HallmarkPoolSupplies

11 ай бұрын

What you need is a 2" union. Here's the link. Thanks for watching. www.hallmarkpoolsupplies.com/p-8541-2s-pvc-flush-union.aspx

Hi mark thanks for your fantastic videos. I recently re-sanded my 50kg filter with grade 1 glass media. My filter is a particularly old one. initially the results were fantastic. But now the filter is not as effective.. I've learned that I needed to add a higher grade of glass or pea gravel first to prevent the laterals from clogging. I was wondering if you had any recommendation or advice on how much pea gravel or higher grade media I should put in. Based on a 50kg filter. Thanks again

@HallmarkPoolSupplies

Жыл бұрын

I like using sand, it is more effective in filtering the water because it is much finer than the glass. Thanks for watching.

@craigevans7386

Жыл бұрын

@@HallmarkPoolSupplies thanks I appreciate that. I did have sand and it was great.. the glass I have is very fine but I know now that I need a more corse one at the base for the laterals.. was just trying to pull of any experience about what ratios I should use to remedy my current problem. Eg 1 part course to 3 parts fine at the on top. Thanks again for your fast response

Do I need to put a skimmer with this unit

@HallmarkPoolSupplies

12 күн бұрын

@@louiswaddell9980 Not quite sure what you are talking about, l need more info. Thanks for watching.

Fantastic instructional video Mark, much appreciated. Question: Is there a s/n somewhere on the Haywood sand filters that tells you the year of manufacture? Thank you in advance.

@HallmarkPoolSupplies

2 жыл бұрын

There is a s/n on the label plate of the filter. It's possible there is a manufacturer date on the label too.

@johnbonnell7840

2 жыл бұрын

@@HallmarkPoolSupplies yes, found it and it is a 2007, much appreciated. another question: my pool is 18x36 w stairs w 1 skimmer, my dads pool is 18x36 w stairs w 2 skimmers..he is getting old and I have taken over taking care of his pool, he has EC65A DE filter which I find to be a pita and would like to change it to sand filter as I am more familiar with. Is the S210T appropriate size sand filter in your opinion for this same size pool as mine (except has 2 skimmers) and was thinking of using glass media instead of sand to get closer to the filter micron level of his DE, if so do you recommend a certain brand of glass media and it true they are maintenance free of is there anything I am missing in maintaining glass media? Much appreciated, John

Great video, very clear I like that!! I have an inground pool with salt do you see any restriction to replace the sand by glass media?

@HallmarkPoolSupplies

2 жыл бұрын

My personal preference is sand. Glass media and filter balls do not filter as well as sand, but you can use any of it.

After listening to you r precious advices I’ve look at the drain and I have that removable strainer but the tab are not very rigid and bend or break when I use the reverse cap to unscrew it, probably stuck. Any advice on how I can remove it without damaging the threads I have a picture of this issue but not sure how to upload the picture 😂

@HallmarkPoolSupplies

2 жыл бұрын

Send a picture of what you have to this email and include your contact #. hallmarkpoolsupplies@gmail.com

what do you do with the old sand/glass?

@HallmarkPoolSupplies

13 күн бұрын

@@Ruunerwold The sand doesn’t hurt anything, just find a place that you can spread it out or haul it off. You can do the same with the glass. Thanks for watching.

Will old sand that needs to be replaced affect the flow of water at your pump? My Pentair pump is not drawing water well and isn't priming. The return water is weak, so the jets are barely pushing water back to the pool. I have had a lot of issues with this darn pool the past two years with leaks along lines that were crushed. I am hoping now that it is just old sand that needs replacing - it is about 7 years old now...

@HallmarkPoolSupplies

Жыл бұрын

Yes, the sand on average should be replaced about every 3 to 5 years.

Thanks for the great video, I was wondering what size of piping you were using between the pump and filter? And if you had any plans for that hard line? Thanks again.

@HallmarkPoolSupplies

Жыл бұрын

The pipe is 1 1/2”, Thanks for watching.

How long does it take for the sand to drain out from the bottom? Never done this and I use so vac or this industrial vac that fits ontop of a wheelbarrow I get all the sand out in five minutes. 300 lbs

@HallmarkPoolSupplies

Жыл бұрын

Using a shop vac or going through the drain is about the same time. Either way will work.

I added too much sand when doing a chance while opening this season (label came off and unfortunately a guess wrong) Sand is now coming into the pool when running the filter. Any advice on removing the excess sand? I'd imagine I'll have to drain the filter and start scooping

@HallmarkPoolSupplies

Жыл бұрын

Yes, thanks for watching.

Hi Mark, what happen if I fill my sand filter with sand wtihout putting water > did I just damage my filter ? thanks

@HallmarkPoolSupplies

Жыл бұрын

If you added the sand slowly and carefully you should be fine. Thanks for watching.

What do you think about using 'FilterBalls Blu' as an alternative to new sand?

@HallmarkPoolSupplies

Жыл бұрын

I prefer using filter sand, it is much finer and will filter better. Thanks for watching.

So there's no need to add pea gravel first?

@HallmarkPoolSupplies

7 ай бұрын

Adding pea gravel is optional, thanks for watching.

Thanks But we are face deffcults to change old sand and put new one.. because we are used our hands to remove but The filter whole is very small .. Is there any other way for that please answer.. Thanks again

@HallmarkPoolSupplies

2 жыл бұрын

If you have the Pentair Sand Dollar filter the best way is to flush out through the drain, like I mentioned in the video. If not, you can use a shop vac to remove the old sand.

Been applying Jacks lube for years on various o-rings, etc and it has become sticky and gunked up. What is the best way to clean old Jacks lube?

@HallmarkPoolSupplies

Жыл бұрын

You can use rubbing alcohol.

Wouldn't it be easier just to take sand out through the giant hole in the front? J/K...great video!

Hi what’s best to seal the threads in a new valve replacement tia

@HallmarkPoolSupplies

6 ай бұрын

I like to use teflon tape, thanks for watching.

Should you add additional water before putting the multi-port valve on?

@HallmarkPoolSupplies

2 жыл бұрын

No. when you start the system the pump will fill the tank automatically.

Why do I keep getting sand in my pool? Changed sand and checked laterals and put new ones in. I still have sand in it. Is this normal for salt water pool?

@HallmarkPoolSupplies

2 ай бұрын

No. Here is a video that l made entitled “Filter sand in your swimming pool”. Hopefully this will help, here is the link. Thanks for watching. kzread.info/dash/bejne/Zaxmx7OSoZWxYag.htmlsi=7MsGrD6cQY_-jOn4

Thank you how often dies sand need to be changed thanks again

@HallmarkPoolSupplies

2 жыл бұрын

Depending upon what kind of chemicals are used and usage of the pool, will determine how often to change sand. Generally sand is changed about every 2 to 4 years

Gary again my diatomaceous filter clogs way too quickly could that be the reason I don’t have good pressure at my returns I forgot to tell you I have solar heating for the pool

@HallmarkPoolSupplies

2 жыл бұрын

Yes, cleaning your filter will make a difference. However having solar panels will reduce the flow as well.

Hi. How would I empty the sand on a S200 side mount filter? Would I have to unscrew all the bolts around the Filter Head and lift ten half dome or just take off the Access Cover? Thanks for the help.

@HallmarkPoolSupplies

2 жыл бұрын

On the S200 filter you can empty the tank either way. I prefer going through the top, its easier and faster and you don’t have to mess with the o-ring or the bolts.

@aliaga_pablo738

2 жыл бұрын

Thanks Mark. I finally disassembled the whole top access cover unbolting everything since the top diffuser was stuck and I didn't want to force it. I've owned the house 34 years and never changed the sand and everything was rock solid with scale!!! I discovered that underneath the sand there were pebbles covering the laterals up to the bottom Internal Elbow Pipe and upwards from there, the sand. Is that an ok arrangement and can I replicate this on my sand change?

I took off the drain cap and turned it around to take out the centerpiece and it just crumbled. I guess that piece is not made of good quality. How do I get it out now? there's nothing for the cap to screw into

@loriepearman7184

Ай бұрын

I use needle nose pliers to grab onto what was left but it crumbles to pieces too

@HallmarkPoolSupplies

Ай бұрын

Get something that is a little bigger than the hole that you can stick inside as a wedge so you can unscrew or turn out the broken piece. If you have the same filter that is in the video and need the drain cap kit, here is the link for that part. Thanks for watching. www.hallmarkpoolsupplies.com/p-1712-sx180la-pro-series.aspx

@loriepearman7184

Ай бұрын

@@HallmarkPoolSupplies thank you for answering me back quickly!😊