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DE Filters (all brands)

DE Filters (all brands) Diatomaceous earth, or D.E. for short, is a natural substance that traps dirt and debris as small as five microns (1/10 the width of a human hair).

Looking for Replacement DE Grids for your existing filter?
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Hayward D.E. Perflex Extended Cycle Above Ground Pool Filter | 34 sq. ft. | 68 GPM | EC65A   Hayward D.E. ProGrid Pool Filter | 24 sq. ft. | Requires Backwash Valve - Not Included | DE2420   Jandy DEV Series DE Filter |  48 Sq Ft | Requires Backwash Valve | DEV48

Hayward D.E. Perflex Extended Cycle Above Ground Pool Filters
 
Hayward D.E. ProGrid Pool & Spa Filters
 
Jandy DEV Series Filters
Pentair Fiberglass D.E. Filter, FNS Plus | 24 Square Feet | 180006   Pentair Quad DE Hight Flow Filter | 60 Sq Ft | 120 GPM | 188592   Pentair SMBW4036 Fiberglass D.E. Filter | 35 Square Feet with Built-In Backwash Valve | 011554

Pentair FNS Plus DE (Diatomaceous Earth) Filters
 
Pentair Quad DE (cartridge style elements) High Flow Filters
 
Pentair SMBW Series DE (Diatamatous Earth) Filters
Pentair Sta-Rite  SD Series Modular D.E. Filter System 3 | Backwash Valve Required -  Not Included |  60 Sq Ft |S7MD60   Pentair Sta-Rite D.E. Filter SD Series System:3 (Backwash Valve Required - Not Included) 37 sq. ft. | S7D75  

Sta-Rite SD Series System 3 Modular D.E. Filters
 
Sta-Rite SD Series System 3 D.E. Filters
 
When you own a swimming pool of course you need to maintain it and keep it clean and in good repair. If the water is not cared for it can become unhealthy for swimming even if it seems clear and untouched, and anyone swimming in poor quality water can experience skin irritations and even allergic reactions. The pool itself also needs to be cared for properly so that it doesn't have any type of buildup when it comes to mold and mildew, and your pool filters will play a large part in how this maintenance happens.

Typically pool filters gently pull the water through a type of filter and catch and trap any dirt, sediment, and other such elements and then wash the clean water back into the swimming area. The actual materials used to clean out the water and to trap dirt and sediment will vary, as will the mechanics of the pool filters themselves. In some cases you need to buy a specific model that is meant for the type of pool you have, and in other cases you'll need to decide on what's best for your home or apartment or other area.

To understand your choices when it comes to pool filters, it's good to first of all have a better understanding of how they work. You no doubt already know that they pull the water towards this area, albeit very gently. The water is then run through sand or a cartridge, or other such elements that are meant to trap dirt and debris. In some cases the water is returned through the pool filters again for a second cleaning and for it to go back into the swimming area.

With cartridges for pool filters, you'll need to replace them on a regular basis, often once per year or every few years, depending upon your area and the other cleaning you do for your swimming area. These often give the best type of cleaning and are often recommended for public pools or those in apartment complexes and hotels, since their cleanliness is most important. D.E. pool filters are also relatively new to the market and provide more cleaning; these use micro crystals that pick up dirt and sediment that is very tiny and invisible to the naked eye.

It's good to remember that pool filters can only do so much to keep your pool clean. Some wonder why their water is murky or dirty or why the sides of the pool do build up mildew and assume it's a problem with the filter, but water's chemical levels and regular cleaning of the walls are imperative. No matter the type of filter you have, it cannot keep mold and mildew from building up if the walls are not cleaned properly and if the water's pH is not maintained. You can even increase the life of your pool filters by maintaining your pool according to your owner's manual and by vacuuming it regularly as well.

 

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Pool Supply Unlimited specializes in pool and spa supplies at discount prices. With over 20 years in the swimming pool industry, we utilize our knowledge to help your pool be its best!

All products sold are Brand New. No used or refurbished items.

Order Pick-Up Available in Ontario, California for local customers by appointment only. Please call (888) 836-6025 to schedule an appointment.
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