10 bestHot Tubsof August 2025
112M consumers helped this year.
1

POOLPURE Replacement for Spa Filter 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,L x OD:7 5/8"x 6" 2 Pack
POOLPURE

9.9
2

Chlorine Mini Pucks for Spa & Hot Tubs (2 KG) by Aquashield
Aqua Coastal

9.8
3

POOLPURE PLF6CH-960 Spa Filter Replaces PJW60TL-F2S, Jacuzzi Filters J-300, J400, Unicel 6CH-960, Filbur FC-2800, 6540-476, 6540-383, Hot Tub Filter with Closed Handle(Not be Removed) 2 Pack (14 7/8")
POOLPURE

9.7
33% off
4

SpaBoss Spa Shock 3kg
SpaBoss

9.6
5

Chlorine Spa Tabs (800g) by Pool Supplies Canada
Pool Supplies Canada

9.4
OtherUp to 10% off
41% off
6

POOLPURE Spa Filter for Hot Tubs Replaces Pleatco PRB25-IN Unicel C-4326 FC-2375, 25 sq ft, Pentair R173434, Waterway 817-5000, Dynamic RDC-25, 5 x 13 Spa Filter, 2 Cartridge
POOLPURE

9.3
7

4CH-949 Spa Filter Replaces Pleatco PWW50L, Filbur FC-0172, SD-01143, 817-4050, Rising Dragon 50, Waterway Teleweir 50 sqft Filter Cartridge 2 Pack
Yinage

9.0
8

POOLPURE 8CH-950 Replacement for 10-2785 Bullfrog Spa Filter, PBF35, PBF50-F2S, Filbur FC-0536, Excel Filters XLS-834, Aladdin 15052, Baleen AK-90311, 2" SAE Thread Bull Frog Spa Filter, 2PACK
POOLPURE

8.8
10% off
9

TOREAD Spa Filter for Hot Tubs Replaces Pleatco PRB25-IN Unicel C-4326 FC-2375, 25 sq ft, Pentair R173434, Waterway 817-5000, Dynamic RDC-25, 5 x 13 Spa Filter, 1 Cartridge
TOREAD

8.5
10% off
10

PACETAP Spa Filter Replacement for Pleatco PRB25-IN, 2 Pack Hot Tub Filter Compatible with Unicel C-4326, for Filbur FC-2375, for Pentair R173434, for Waterway 817-5000, for Dynamic RDC-25
PACETAP

8.3

Best Reviews Guide Newsletter
Get exclusive articles, recommendations, shopping tips, and sales alerts
Sign up for our newsletter to receive weekly recommendations about seasonal and trendy products
Thank you for subscribing!
By submitting your email address you agree to our Terms and Conditions and Privacy Policy