Filtration

Keep your water clean, clear, and inviting with a top quality pool filter. From backyard pools to Olympic size, Poolweb has a many options in stock and ready to ship!

Cartridge Filters

Cartridge filters are easy to maintain and can filter small particles from your pool water

Diatomaceous Earth Filters

Our supreme Diatomaceous Earth (DE) filters can filter down to 3 microns and are great for both residential and commercial pools.

Sand Filters

Our top-shelf commercial and residential sand filters provide high flow filtration to keep your pool water clean and clear.

Hair and Lint Strainers

Hair and Lint Strainers allow for a large volume of debris to be captured and commercial pools should ensure they have one of our high-quality hair and lint strainers to protect the pool pump.

Filter Valves

Ensure you have one of our name-brand filter valves as they are crucial to the operation because they help direct, backflush, and control the flow of all the water running through your pool.

Filter Cartridges

If you need a replacement filter cartridge, we offer name-brand and generic filter cartridges for every price range.

DE Filter Grids

If you need to replace a broken or damaged DE filter grid, we have available manufacturer brands and generics for every price range.

Pressure Gauges

We offer several sizes and different Pounds Per Inch (PSI) pressure gauges which are essential in knowing if your filter is operating correctly.

Filter Media

DE and sand filter owners can choose from one of our five-star filter media products to ensure you have the best.

Sight Glass

You can install one of our first-rate sight glasses anywhere on your piping line to see the effectiveness of your cleaning action and help eliminate wasted backwash water.


Popular in Filtration

ACF Cartridge Filter - 90 Square Feet - 1.5 Inch Quick Disconnect Unions
Speck #CF51A-00000-0CB
Allow 2-3 Weeks to Ship
Regular price $361.13 $361.13
 
ACF Cartridge Filter - 120 Square Feet - 1.5 Inch Quick Disconnect Unions
5 (1)
Speck #CF51A-00000-0CC
3 in stock
Regular price $444.89 $444.89
ACF Cartridge Filter - 150 Square Feet - 1.5 Inch Quick Disconnect Unions
Speck #CF51A-00000-0CD
3 in stock
Regular price $473.26 $473.26
FNS Plus FNSP36 EC Vertical Grid D.E. Filter 36 Square Feet - 2 Inch
Pentair #EC-180007
55 in stock
Regular price $1,042.36 $1,042.36
FNS Plus FNSP48 EC Vertical Grid D.E. Filter 48 Square Feet - 2 Inch
Pentair #EC-180008
106 in stock
Regular price $1,186.33 $1,186.33
FNS Plus FNSP60 EC Vertical Grid D.E. Filter 60 Square Feet - 2 Inch
Pentair #EC-180009
Allow 3-5 Months to Ship
Regular price $1,416.73 $1,416.73
SF50A Sand Filter With 16 Inch Tank and 6-Position Multiport Valve - 1-1/2 Inch
Speck #SF50A-00000-0SA
Allow 2-3 Weeks to Ship
Regular price $504.30 $504.30
SF50A Sand Filter With 19 Inch Tank and 6-Position Multiport Valve - 1-1/2 Inch
Speck #SF50A-00000-0SD
Allow 2-3 Weeks to Ship
Regular price $434.62 $434.62
SF50A Sand Filter With 24 Inch Tank and 6-Position Multiport Valve - 1-1/2 Inch
Speck #SF50A-00000-0SE
Allow 2-3 Weeks to Ship
Regular price $699.15 $699.15
C-CC-D Series Hair Lint Strainer Package 3 Inch NPT - Cast Iron
5 (2)
Sta-Rite #PKG 98
Allow 3-5 Months to Ship
Regular price $874.00 $874.00
SW Series PVC/FRP Basket Strainer With Stainless Steel Basket 6 Inch Connections
Fluidtrol #SW116106031
Allow 14-21 Days to Ship
Regular price $2,304.96 $2,304.96
SW Series PVC/FRP Basket Strainer With Stainless Steel Basket 8 Inch Connections
Fluidtrol #SW116108031
Allow 14-21 Days to Ship
Regular price $2,851.44 $2,851.44
Push Pull Slide Valve 2 Inch Socket (D.E. or Sand) - Almond
Pentair #263064
393 in stock
Regular price $134.85 $134.85
Tagelus TA-D HiFlow Multiport Valve 1-1/2 Inch Top Mount (TA30/40/50/60D) and Clamp - 6 Inch Neck
5 (1)
Pentair #262506
101 in stock
Regular price $176.79 $176.79
Vari-Flo Multiport 7-Position Control Valve - 1-1/2 Inch Top Mount (Sand) - 100 GPM
Hayward #SP0714T
1453 in stock
Regular price $162.00 $162.00
CFR-100 Compatible Cartridge Filter - 100 Square Feet
Poolweb.com #APCC7279
45 in stock
Regular price $113.45 $113.45
CFR-150 Compatible Cartridge Filter - 150 Square Feet
Poolweb.com #APCC7317
8 in stock
Regular price $126.97 $126.97
CFR-50 Compatible Cartridge Filter - 50 Square Feet
Poolweb.com #APCC7162
24 in stock
Regular price $73.97 $73.97
 
ProGrid/MicroClear DE4820 Filter Grid Element 48 Square Feet - 24 Inches Full D.E. Grid
Hayward #DEX4800DA
1592 in stock
Regular price $52.41 $52.41
ProGrid/MicroClear DE6020 Filter Grid Element 60 Square Feet - 30 Inches Partial Grid
Hayward #DEX6000DS
412 in stock
Regular price $58.69 $58.69
ProGrid/MicroClear DE2420 Compatible Filter Grid Element 24 Square Feet - 12 Inches D.E. Full Grid
5 (1)
Poolweb.com #DEX2400DA
422 in stock
Regular price $22.80 $22.80
Express Ship
 
Express Ship
 
-30 to 60 PSI Vacuum/Pressure Gauge - 1/4 Inch Bottom Mount - 4-1/2 Inch Face - Stainless Steel Case
American Granby #AQPG-103
12 in stock
Regular price $13.25 $13.25
Brightline Glass Filter Media - 40 Pound Bag
Poolweb #GFM40
2500 in stock
Regular price $52.76 $52.76
White Pool Sand for Sand Filters - 50 Pound Bag
5 (1)
Poolweb #WSND50
2254 in stock
Regular price $180.47 $180.47
Brown Pool Sand for Sand Filters- 50 Pound Bag
5 (1)
Poolweb #SND50
5401 in stock
Regular price $112.64 $112.64
 
In-line Socket Sight Glass - 1-1/2 Inch
Hayward #SP1072S
Allow 3-6 Months to Ship
Regular price $44.04 $44.04
Express Ship
 
In-line Socket Sight Glass - 2 Inch
Poolweb.com #SP1074S
9 in stock
Regular price $44.98 $44.98
In-line Slip Sight Glass - 1-1/2 Inch
Pentair #50901600
1 in stock
Regular price $83.88 $83.88

Swimming Pool Filtration Equipment

Pool and spa filters are an integral part of swimming pool sanitation and maintenance by removing dirt, debris, hair, body oils, and other impurities, pool filters to keep your water clean, clear and inviting. Choose from three different filter technologies: cartridge, DE or sand. Replacement cartridges, grids, media, site glass, hair and lint strainers, and filter valves are also available.