America's #1 Direct Source for Pool Supplies!

1.800.288.7946 Experts Available 24/7

Menu
Call Cart
one day delivery

1 Day Delivery

Your ZIP Code: 02139 Cambridge Change Location

To Cambridge Change
Celebrating 35+ Years!
Source / Promo Code:WYAARUNKEdit
cart overlay

    Showing 0 of 0 item View All

    Estimated SUBTOTAL* :  $0.00

    *Excludes taxes, handling fee, and EZ Pay Service Fee, if applicable.
    Source Code:WYAARUNK Edit
    Winter Cover Sale!
    save 10% OFF! Our Most Popular Winter covers!
    Save 10% OFF! Our Most Popular Winter Covers!
    BUY NOW and be ready for this season's end! Shop Now!

    Hayward In-Ground Filters

    1. 3 years ago
      Perfect fit for replacement
      The valve on our filter had broken and we were thrilled to find this part vs replacing the entire filter! It fit perfectly and installed easily.
    2. 2 years ago
      Easy to order and delivered in 2 days works great, solved our problems
    3. 3 years ago
      Easy to replace
      Very easy to replace old one. Cheaper than buying the whole filter. Working great.
    1. 2 years ago
      High quality and easy installation
      Arrival was fast, installing was easy and pool was crystal clear within hours. Easy to read pressure gauge. This filter was a replacement for my 30 year old Hayward de filter
    2. 2 years ago
      Great fit!
      It's a great fit and value compared to price of new filter. Easily installed and works great.
    3. 1 decade ago
      Great Upgrade
      I replaced a old DE filter with the new Hayward Pro-Grid. I love the new Perma Glass shell as opposed to my old stainless model. Much improved clamping system, and the new control valve makes backwashing a breeze.
    1. 3 years ago
      Easy to install!
      We always love all of our Hayward products which includes this sand filter! Our water is super clear and we don't have to run this 24/7 to keep it that way!
    2. 4 years ago
      Works Great!
      I got this about 2 years ago and it's been working great on my pool. I have noticed that it does clear up my pool a little faster in I first open it for the year. It's easy to use as well and I have had no issues with it.
    3. 3 months ago
    1. 1 year ago
      Replacement Filter
      Purchased to replace Hayward DE filter that operated for 30 years. Price from In The Swim was good. Delivered early in good shape. Overall quality looks good, as expected from Hayward.
    2. 2 years ago
      Best filter
      The filter itself is great. However , it could have been packed better for shipping. The cover piece under the handle was bent and cracked and the box was damaged in that corner. The pressure valve was also broke off and we had to replace it. We didn't have time or patience to deal with returning it and getting another unit. But this is an efficient and great filter.
    3. 3 years ago
      Easy to install and reliable
      I bought this to replace the DE filter that was old and of the same manufacturer, I have used Hayward products in the past and very happy with the reliability and construction. hopefully this will last the 16 years my other unit lasted.
    1. 1 decade ago
      Clean Pool
      We have a large 30x50 inground, and trying to stay away from having to use all commercial products, this filter works fantastic. I only inherited this pool 2 years ago and by no means am I an expert. But the instructions that came with this filter and a little bit of know how made a DIY installation easy and flawless. This filter keeps my water crystal clear and ready to go.
    2. 2 years ago
      Happy with Filter but Need to Shop Price better
      Bought this last month and very happy with the product. Old filter was definitely worn out. Buying the valve is a good idea, even though not cheap. Did have to re-plumb everything from 2" pipe to 1 1/2" but not that big a deal. Worst part, I didn't shop price better. Paid $879 plus tax for filter, afterwards found it on line for $300 less....discontinuing model maybe?
    1. 1 decade ago
      Quality Product
      The filter was easy to install and works great with my pump from my previous system. It is very durable and I have yet to have a single problem with it. The water clarity is the best its been since I've owned the pool.
    2. 1 decade ago
      One Great Filter
      I upgraded to this sand filter over a month ago, and all I can say is, Wow, I should have done this sooner. Filtering is a breeze. Back washing a snap. I use to dread spring with my old cartridge filter system. Not anymore. I actually look forward to taking care of the pool now.
    3. 1 decade ago
      Get rid of paper filters
      I bought a Hayward pump and sand filter three seasons ago. My round pool originally had a paper filter. It was hard to clean, very hard to clean. If you are still using the paper filter type, you are wasting time and effort. To clean a sand filter, you simply turn a handle and turn on the pump. It backwashes easily. You don't have to take the top off the system (which got harder each year), cut your hands, wash the filter 15 minutes, or pay $60 for a new filter. Honestly, I wouldn't have a pool ... read more without a sand filter again. I could kick myself for the hard labor I put in for 8 years on the old, paper filter system.
    • 2019-10-17
    • bvseo_sps, prod_bvsp
    • cp_1
    • tr_17
    • loc_en_US, PRD
    • clientname_Intheswim, pc_8, tc_6
    • bvseo_sdk, java_sdk, bvseo-3.1.0
    • CLOUD, getContent, 4ms
    • SPOTLIGHTS, CATEGORY
    Hayward in ground pool filters are at the top of the class when it comes to removing debris and gunk from your in ground swimming pool. In The Swim has many types of Hayward in ground pool filters to choose from at a range of prices to fit your needs and budget. Hayward D.E. pool filters (or Diatomaceous Earth) remove the smallest particles, including dust and pollen, from your pool’s water, making this type of filter twice as efficient as sand pool filters. Hayward sand pool filters are a favorite among pool owners thanks to how well they clean pool water and how easy they are to operate and maintain. Sand filters are very efficient at flowing pool water, and they are constructed to be highly durable and to last for years. Hayward cartridge pool filters tend to be the least expensive and the most popular because of price, ease of use and simple operation. A cartridge filter uses an interior, removable filter that catches debris as it circulates through the filter housing. The cartridge can be taken out and cleaned with a garden hose. No need to backwash, which saves thousands of gallons in an average season.