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Amazon Best Sellers
Our most popular products based on sales. Updated hourly.
Best Sellers in
Filters & Filter Media
#1
Intex 29001000000 B01DEMGBAI Intex-29001E PureSpa Type S1 Easy Set Pool Filter Cartridges, (6 Fil, 1-Pack, Blue
4.6 out of 5 stars
5,280
$35.99
#2
SUNSET FILTERS Type VI Spa Filter Replacement Cartridge - for Lay-Z-Spa, SaluSpa (2-Pack)
4.7 out of 5 stars
970
#3
Leisure Time O Filter Clean Cartridge Cleaner for Spas and Hot Tubs, 32 fl oz
4.7 out of 5 stars
985
$21.99
-
$41.99
#4
Caldera @Ease In-Line SmartChlor Cartridge 3-pack
4.8 out of 5 stars
684
$49.95
#5
3M Aqua-Pure Whole House Replacement Water Filter AP810, For Aqua-Pure AP801, AP801-C, AP801T and AP801B Water Filtration Systems,White
4.7 out of 5 stars
817
$21.38
#6
FROG @ease In-Line SmartChlor Cartridge 3-Pack
4.8 out of 5 stars
548
$43.50
#7
Mav AquaDoc Hot Tub Filter Cleaner Soak and Spa Filter Cleaner Soak. Jacuzzi & Spa Filter Cleaning Solution for HotTub Cartridges. Easy to Use Cleaner so You can Enjoy Your Leisure Time 32oz
4.5 out of 5 stars
85
$19.99
#8
POOLPURE Hot Tub Filter Replace Pleatco PRB25-IN, Unicel C-4326, Guardian 413-106, Filbur FC-2375, Pentair R173429, 3005845, 17-2327, 100586, 33521, 25392, 817-2500, 5X13 Drop in Spa Filter, Pack of 1
4.8 out of 5 stars
1,010
$17.99
-
$31.99
#9
SPA FROG Mineral Cartridge, 2 Pack
4.8 out of 5 stars
958
$23.50
-
$225.99
#10
2 Pack Guardian Pool Spa Filter Replaces Unicel C-4950 Pleatco PRB50-IN Filbur FC-2390
4.7 out of 5 stars
978
$41.00
#11
King Technology 4 Pack: Mineral Spa Frog Replacement
4.8 out of 5 stars
603
$50.99
-
$292.00
#12
Intex 6 x 29001E B00PUZW3N2 PureSpa Type S1 Easy Set Pool Cartridges (12 Filters) | 2, 1 Pack, Blue
4.7 out of 5 stars
6,218
2 offers from
$63.99
#13
2-Pack Power Soak Spa & Pool Filter Cartridge Cleaner - 2 x 1 lb. bottles
4.5 out of 5 stars
835
$22.98
#14
POOLPURE Replacement Filter for Hayward C1200, CX1200RE, Pleatco PA120, Unicel C-8412, Filbur FC-1293, Clearwater II 125, Waterway Pro Clean PCCF-125, 817-0125N, 120 sq.ft Filter Cartridge, Pack of 1
4.6 out of 5 stars
1,509
$56.99
#15
Intex Type A Filter Cartridge for Pools, Twin Pack
4.6 out of 5 stars
9,592
$15.16
-
$23.45
#16
POOLPURE NSF-50 Certified Spa Filter Replace Watkins 31114, Unicel C-8465, Pleatco PWK65, Filbur FC-3960, 71827, 71828, Watkins 65 sq.ft Tiger River Spa Filter, Pack of 1
4.8 out of 5 stars
590
$38.69
-
$64.99
#17
Bestway Filter Cartridge VI for SaluSpa Spas
3.8 out of 5 stars
398
$9.75
-
$153.99
#18
FROG @ease In-Line SmartChlor Cartridge 3-Pack
4.7 out of 5 stars
273
$43.50
#19
Smoke Trap 2.0 - Replacement Cartridges for Personal Air Filter - 3 Pack
4.2 out of 5 stars
281
$29.95
#20
POOLPURE Replacement Filter for Pentair CC150, CCRP150, Pleatco PAP150, PAP150-4, Unicel C-9415, R173216, 59054300, Filbur FC-0687, 160317, 160355, 160352, Predator 150, 150 sq. ft. Filter Cartridge
4.7 out of 5 stars
519
$69.99
#21
POOLPURE Spa Filter Replaces Pleatco PWW50P3(1 1/2" Coarse Thread), Unicel 6CH-940, 817-0050, Filbur FC-0359, 25252, 03FIL1400, Waterway Front Access Skimmer, Screw in SAE Thread Filter, 2 Pack
4.6 out of 5 stars
486
$44.59
#22
Hot Tub Mineral Sanitizer SpaPurity For Hot Tubs, Cleans and Clarifies
4.7 out of 5 stars
446
$34.99
#23
Future Way Hot Tub Filter Replacement for Jacuzzi J200 Series, Pleatco PRB50-IN, Unicel C-4950, Filbur FC-2390, 50 sq.ft Hot Spring Spa Filter Cartridges, 2-Pack
4.7 out of 5 stars
91
$34.99
-
$45.99
#24
POOLPURE Spa Filter Replaces Pleatco PRB50-IN, Unicel C-4950, Guardian 413-212-02, Filbur FC-2390, 03FIL1600, 17-2380, Jacuzzi J200 Series Filter, 373045, 5X13 Drop in Hot Tub Filter, 2 Pack
4.7 out of 5 stars
481
$39.99
#25
Intex FBA_29003E Type A or C Filter Cartridge for Pools, Three Pack, 3-Pack, Brown/A
4.6 out of 5 stars
3,795
$21.99
#26
Guardian Max Clear PRO Hot Tub Spa Pool Garden Hose Carbon Pre Filter- Removes Most Chlorine Sediment Volatile Organic compounds - Up to 10,000 gallons
4.4 out of 5 stars
348
$30.00
#27
Pleatco PRB50-IN Spa Pool Filter, 1 Cartridge
4.7 out of 5 stars
992
$25.25
#28
FROG Serene (formerly Spa FROG) Bromine Cartridge - 4 Pack
4.7 out of 5 stars
363
$43.80
#29
Coleman SaluSpa 90352E Swimming Pool Filter Pump Type VI Cartridge (4 Filters)
4.8 out of 5 stars
755
$39.95
-
$228.99
#30
Tier1 Pool & Spa Filter Replacement for Jacuzzi J300 6541-383 Models for J300 Series Hot Tubs - Pleated Water Filter to Reduce Water Contaminants - 2 Pack
4.7 out of 5 stars
431
$59.59
#31
Aquatix Pro Premium Pool & Spa Filter Cartridge Cleaner, Removes Debris & Dirt from Pool Filters in Seconds, Heavy Duty & Durable Pool Cartridge Filter Cleaner, for a Clean Flow of Water Today! (1)
4.1 out of 5 stars
2,899
$16.95
#32
Guardian Pool/Spa 2 Pack Filters - Replaces Unicel C-4326, C-4625, Filbur FC-2375, Pleatco PRB-25-25 sq. ft.
4.7 out of 5 stars
772
$33.00
#33
Bestway Coleman SaluSpa Swimming Pool Filter Pump Type VI Replacement Cartridge (2 Pack)
4.7 out of 5 stars
312
$19.39
#34
POOLPURE Replacement Filter for Hayward C900, CX900RE, Pleatco PA90, Unicel C-8409, Filbur FC-1292, Sta-Rite PXC95, Clearwater II ProClean 100, Waterway PCCF-100, 90 sq.ft Cartridge, Pack of 1
4.6 out of 5 stars
924
$49.99
#35
Intex 28635EG Krystal Clear Cartridge Filter Pump for Above Ground Pools, 1500 GPH Pump Flow Rate, 110-120V with GFCI
4.3 out of 5 stars
3,599
$179.99
#36
AeroGarden Replacement Filter Pack
4.7 out of 5 stars
279
$12.95
#37
Intex 28633EG Krystal Clear Cartridge Filter Pump for Above Ground Pools, 2500 GPH Pump Flow Rate, 110-120V with GFCI, system flow rate of 1,900 gallons per hour
4.4 out of 5 stars
5,104
$219.99
#38
JKOWANS Nature 2 Spa Cartridge Stick Mineral Sanitizer Hot Tub Purifier Zodiac W20750
5.0 out of 5 stars
3
$18.99
#39
Intex Type S1 Filter Cartridge for PureSpa, Twin Pack
4.6 out of 5 stars
2,341
$14.99
#40
POOLPURE Spa Filter Replaces Pleatco PWW50P3(1 1/2" Coarse Thread), Unicel 6CH-940, 817-0050, Filbur FC-0359, 25252, 378902, 03FIL1400, 45 sq.ft Screw in Hot Tub Filter, 2 Pack
4.7 out of 5 stars
160
$42.99
#41
Dimension One Spas Vision Sanitizing System 01512-261 Vision Hot Tub Filter and Water Sanitizer
4.7 out of 5 stars
184
$83.45
#42
POOLPURE Spa Filter Replaces Watkins 303279, Pleatco PFF42TC-P4, Filbur FC-2402, 78460, Unicel 5CH-37, SD-01322, Free Flow and Lifesmart Hot Tub Filter, 1 1/2" MPT Thread (Fine Thread), 2 Pack
4.4 out of 5 stars
19
$69.98
#43
3-Pack Guardian Pool/Spa Filters • Replaces Watkins Hot Springs, Unicel C-6430, Pleatco PWK30, Filbur FC-3915
4.3 out of 5 stars
704
$49.00
#44
TOREAD Pool Filter Replaces Pleatco PA120, CX1200RE, C1200, Unicel C-8412, Filbur FC-1293, Waterway Clearwater II, Pro Clean 125, 817-0125N, Aladdin 22002, 120 sq.ft Filter Cartridge, 1 Pack
4.7 out of 5 stars
428
$53.99
#45
Jandy 4724 2-Port 1-1/2 to 2-Inch Positive Seal NeverLube Valve
4.8 out of 5 stars
512
$46.88
-
$84.41
#46
Guardian Filtration Products 2 Pack - New Spa Filter Cartridges Fit: UNICEL 6CH-940-FILBUR FC-0359-Pleatco PWW50P3
4.6 out of 5 stars
367
$44.00
#47
2-Pack Guardian Spa Filter Replaces Sundance Series 850 780 6540-502 FC-2812 FC2812 Inner Pre Filter Disposable
4.8 out of 5 stars
134
$28.00
#48
Imagitarium Replacement Carbon D Filter Cartridges, Pack of 2
4.7 out of 5 stars
138
$13.99
#49
Pool/Spa Filter Cartridge Pleatco PRB25-IN Replaces Unicel C-4326/Filbur FC-2375/Rainbow Dynamic 25
4.6 out of 5 stars
490
$21.99
#50
Tier1 Pool & Spa Filter Replacement for Watkins 31489 Spa Filters and for Hot Spring & Watkin Pool & Spas - Pleated Water Filter to Reduce Water Contaminants
4.2 out of 5 stars
398
$20.35
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