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| Best Seller  | Unicel 5CH-37 Replacement Hot Tub Spa Filter Cartridge for Aquaterra Spa 303279 - 2 A happy hot tub is a clean hot tub. Remove dirt and debris from your water by keeping your cartridge filter working its best with the Unicel 5CH-37 Hot Tub Spa Filter Cartridge Replacement. ... more | FREE shipping go to store |
 | Dive into the realm of pristine waters with the Hurricane HF5H37-01 Advanced Cartridge Filter, where unparalleled cleanliness awaits. Crafted with meticulous precision, this filter guarantees seamless compatibility with a range of models including... ... more | go to store |
| Best Seller  | Unicel C-4950 Heavy Duty Hot Tub Spa 50 Sq. Ft. Replacement Filter Cartridge - 1.3 The Unicel Filter Cartridge may be used for home or business pools, hot tubs, and spas. This cartridge has a 50-square-foot filter area and a high pleat count which ramps up the filtering capacity. ... more | FREE shipping go to store |
 | Unicel 6CH-940 Waterway Hot Tub and Spa Filter Replacement Cartridge (2 Pack) - 4.02 Don't let your backyard spa turn into something monstrous with dirty, contaminated water. Instead, do yourself and your family a favor by investing regularly in quality replacement filter cartridges for your spa filter pump. ... more | FREE shipping go to store |
 | Pleatco Filter Cartridge (Mfr Part number: PLPVT50W-PAIR) Replacement cartridge for Spa Filtration Filter. Dimensions as follows:Diameter: 8 1/2Length: 7 1/8Top Hole Size: 1 7/8Bottom Hole Size: 2 3/8" KeyedReplaces Unicel # Replaces Filbur # ... more
Pleatco Filter Cartridge (Mfr Part number: PLPVT50W-PAIR) Replacement cartridge for Spa Filtration Filter. Dimensions as follows:Diameter: 8 1/2Length: 7 1/8Top Hole Size: 1 7/8Bottom Hole Size: 2 3/8" KeyedReplaces Unicel # Replaces Filbur # | go to store |
 | Pleatco Filter Cartridge (Mfr Part number: PLPCST120-M) Replacement cartridge for Spas (MICROBAN?). Dimensions as follows:Diameter: 5 3/8Length: 30 1/8Top Hole Size: 2 3/16Bottom Hole Size: 2 3/16Replaces Unicel # C-5351Replaces Filbur # FC-2976 ... more
Pleatco Filter Cartridge (Mfr Part number: PLPCST120-M) Replacement cartridge for Spas (MICROBAN?). Dimensions as follows:Diameter: 5 3/8Length: 30 1/8Top Hole Size: 2 3/16Bottom Hole Size: 2 3/16Replaces Unicel # C-5351Replaces Filbur # FC-2976 | go to store |
 | Pleatco Filter Cartridge (Mfr Part number: PLPWK45N) Replacement cartridge for Hot Spring Spas. Dimensions as follows:Diameter: 8 1/2Length: 10 9/16Top Hole Size: 3Bottom Hole Size: 3Replaces Unicel # C-8465Replaces Filbur # ... more
Pleatco Filter Cartridge (Mfr Part number: PLPWK45N) Replacement cartridge for Hot Spring Spas. Dimensions as follows:Diameter: 8 1/2Length: 10 9/16Top Hole Size: 3Bottom Hole Size: 3Replaces Unicel # C-8465Replaces Filbur # | go to store |
 | Light up your Pure Spa bubble spa and keep it clean with the Intex Pure Spa battery LED light and S1 replacement cartridges. This LED light is a simple way to set the mood or create an ambiance that will take your hot tub to the next level. It has 5... ... more | $209.99 $73.05 FREE shipping go to store |
 | Your home pool or spa is supposed to swaddle you in total comfort. However, it’s hard to get into zen-mode when the filter doesn’t keep your personal paradise crystal-clear. That’s why it’s important to swap out your filter’s cartridge when it needs to... ... more | $114.99 $93.31 FREE shipping go to store |
 | Unicel 4CH-24 Replacement 25 Sq Ft Filter Cartridge for Spa Hot Tub, 173 Pleats - 1.6 The Unicel Swimming Pool Filter is made from heavy duty polyester and is designed to last far longer than cheaper alternatives, while having more pleats to improve filtering capacity. ... more | FREE shipping go to store |
 | Unicel C-8465 65 Square Foot Hot Tub and Spa Replacement Pool Filter Cartridge - 4.3 Keep your pool water crystal clear with the help of the Unicel C 8465 Hot Springs Spas 65 Square Foot Pool Filter Cartridge. This filter cartridge has an outside diameter of 8.5 inches and a length of 10.5 inches. ... more | FREE shipping go to store |
 | Unicel C-4950 Hot Tub and Spa 50 Sq. Ft. Replacement Filter Cartridge (6 Pack) - 3 The Unicel Filter Cartridge may be used for home or business pools, hot tubs, and spas. This cartridge has a 50-square-foot filter area and a high pleat count which ramps up the filtering capacity. ... more | FREE shipping go to store |
 | Unicel C-8465 Hot Tub and Spa Replacement Pool Filter Cartridge (2 Pack) - 1 Keep your pool water crystal clear with the help of the Unicel C 8465 Hot Springs Spas 65 Square Foot Pool Filter Cartridge. This filter cartridge has an outside diameter of 8.5 inches and a length of 10.5 inches. ... more | FREE shipping go to store |
 | Unicel 6CH-940 Waterway Vita Aber Hot Tub and Spa Replacement Filter Cartridge - 2.3 Don't let your backyard spa turn into something monstrous with dirty, contaminated water. Instead, do yourself and your family a favor by investing regularly in quality replacement filter cartridges for your spa filter pump. ... more | FREE shipping go to store |
 | Pleatco Filter Cartridge (Mfr Part number: PLPSTG5) Replacement cartridge for Line Spas; Spas To Go. Dimensions as follows:Diameter: 4 3/16Length: 8Top Hole Size: 2Bottom Hole Size: 2Replaces Unicel # Replaces Filbur # ... more
Pleatco Filter Cartridge (Mfr Part number: PLPSTG5) Replacement cartridge for Line Spas; Spas To Go. Dimensions as follows:Diameter: 4 3/16Length: 8Top Hole Size: 2Bottom Hole Size: 2Replaces Unicel # Replaces Filbur # | go to store |
 | Pleatco Filter Cartridge (Mfr Part number: PLPWK35) Replacement cartridge for Hot Spring Spas 33. Dimensions as follows:Diameter: 6Length: 9Top Hole Size: 1 15/16Bottom Hole Size: 1 15/16Replaces Unicel # C-6433Replaces Filbur # FC-3920 ... more
Pleatco Filter Cartridge (Mfr Part number: PLPWK35) Replacement cartridge for Hot Spring Spas 33. Dimensions as follows:Diameter: 6Length: 9Top Hole Size: 1 15/16Bottom Hole Size: 1 15/16Replaces Unicel # C-6433Replaces Filbur # FC-3920 | go to store |
 | Unicel Spa Replacement Cartridge Filter 100 SqFt American Premier C7499 (6 Pack) - 5.91 Unicel Spa Replacement Cartridge Filter 100 SqFt American Premier C7499 (6 Pack) New *Unicel* C7499 Replacement Spa Filter Cartridge Industry's most complete line of replacement filter elements mize spacing between pleats Tough urethane end caps assure… ... more | FREE shipping go to store |
 | Pleatco Filter Cartridge (Mfr Part number: PLPWK65) Replacement cartridge for Hot Spring Spas upgrade from PWK45N. Dimensions as follows:Diameter: 8 1/2Length: 10 1/2Top Hole Size: 3Bottom Hole Size: 3Replaces Unicel # C-8465Replaces Filbur # FC-3960 ... more
Pleatco Filter Cartridge (Mfr Part number: PLPWK65) Replacement cartridge for Hot Spring Spas upgrade from PWK45N. Dimensions as follows:Diameter: 8 1/2Length: 10 1/2Top Hole Size: 3Bottom Hole Size: 3Replaces Unicel # C-8465Replaces Filbur # FC-3960 | go to store |
 | Pleatco Filter Cartridge (Mfr Part number: PLPTS35) Replacement cartridge for Spas Healing Spa. Dimensions as follows:Diameter: 5Length: 9 3/4Top Hole Size: HandleBottom Hole Size: 1 7/8Replaces Unicel # Replaces Filbur # ... more
Pleatco Filter Cartridge (Mfr Part number: PLPTS35) Replacement cartridge for Spas Healing Spa. Dimensions as follows:Diameter: 5Length: 9 3/4Top Hole Size: HandleBottom Hole Size: 1 7/8Replaces Unicel # Replaces Filbur # | go to store |
 | Pleatco Filter Cartridge (Mfr Part number: PLPTS35-M) Replacement cartridge for Spas Healing Spa (MICROBAN?). Dimensions as follows:Diameter: 5Length: 9 3/4Top Hole Size: HandleBottom Hole Size: 1 7/8Replaces Unicel # Replaces Filbur # ... more
Pleatco Filter Cartridge (Mfr Part number: PLPTS35-M) Replacement cartridge for Spas Healing Spa (MICROBAN?). Dimensions as follows:Diameter: 5Length: 9 3/4Top Hole Size: HandleBottom Hole Size: 1 7/8Replaces Unicel # Replaces Filbur # | go to store |
 | Unicel Spa Waterway 35 SqFt Replacement Filter Cartridge Pleatco PWW35L (6 Pack) The **Unicel** Swimming Pool Filter is made from heavy duty polyester and is designed to last far longer than cheaper alternatives, while having more pleats to improve filtering capacity. ... more | FREE shipping go to store |
 | Pleatco Filter Cartridge (Mfr Part number: PLPWK30) Replacement cartridge for Hot Spring Spas. Dimensions as follows:Diameter: 5 7/8Length: 10 1/2Top Hole Size: 1 15/16Bottom Hole Size: 1 15/16Replaces Unicel # C-6430Replaces Filbur # FC-3915 ... more
Pleatco Filter Cartridge (Mfr Part number: PLPWK30) Replacement cartridge for Hot Spring Spas. Dimensions as follows:Diameter: 5 7/8Length: 10 1/2Top Hole Size: 1 15/16Bottom Hole Size: 1 15/16Replaces Unicel # C-6430Replaces Filbur # FC-3915 | go to store |
 | Pleatco Filter Cartridge (Mfr Part number: PLPMA40L-F2M) Replacement cartridge for Spas Twilight. Dimensions as follows:Diameter: 6Length: 9 1/4Top Hole Size: HandleBottom Hole Size: 2" MPTReplaces Unicel # Replaces Filbur # ... more
Pleatco Filter Cartridge (Mfr Part number: PLPMA40L-F2M) Replacement cartridge for Spas Twilight. Dimensions as follows:Diameter: 6Length: 9 1/4Top Hole Size: HandleBottom Hole Size: 2" MPTReplaces Unicel # Replaces Filbur # | go to store |
 | Pleatco Filter Cartridge (Mfr Part number: PLPWW50P3-M) Replacement cartridge for Front Access Skimmer Aber Hot Tubs (MICROBAN?). Dimensions as follows:Diameter: 6Length: 7 5/8Top Hole Size: HandleBottom Hole Size: 1 1/2" SAEReplaces Unicel # 6CH-940Replaces Filbur # FC-0359 ... more
Pleatco Filter Cartridge (Mfr Part number: PLPWW50P3-M) Replacement cartridge for Front Access Skimmer Aber Hot Tubs (MICROBAN?). Dimensions as follows:Diameter: 6Length: 7 5/8Top Hole Size: HandleBottom Hole Size: 1 1/2" SAEReplaces Unicel # 6CH-940Replaces Filbur # FC-0359 | go to store |
 | Pleatco Filter Cartridge (Mfr Part number: PLPIF60-F2M) Replacement cartridge for Spas; Continental Leisure; Discovery Spas. Dimensions as follows:Diameter: 8Length: 11 1/16Top Hole Size: HandleBottom Hole Size: 2" MPTReplaces Unicel # 8CH-60Replaces Filbur # FC-0510 ... more
Pleatco Filter Cartridge (Mfr Part number: PLPIF60-F2M) Replacement cartridge for Spas; Continental Leisure; Discovery Spas. Dimensions as follows:Diameter: 8Length: 11 1/16Top Hole Size: HandleBottom Hole Size: 2" MPTReplaces Unicel # 8CH-60Replaces Filbur # FC-0510 | go to store |
 | Pleatco Filter Cartridge (Mfr Part number: PLPTL45W-P-4) Replacement cartridge for Spas; Freedom Spas. Dimensions as follows:Diameter: 6Length: 11 7/8Top Hole Size: HandleBottom Hole Size: 1 1/2" MPTReplaces Unicel # 6CH-45Replaces Filbur # FC-0330 ... more
Pleatco Filter Cartridge (Mfr Part number: PLPTL45W-P-4) Replacement cartridge for Spas; Freedom Spas. Dimensions as follows:Diameter: 6Length: 11 7/8Top Hole Size: HandleBottom Hole Size: 1 1/2" MPTReplaces Unicel # 6CH-45Replaces Filbur # FC-0330 | go to store |
 | Pleatco Filter Cartridge (Mfr Part number: PLPSI45-4) Replacement cartridge for Valley Spas; Pageant Spas; Santana 45. Dimensions as follows:Diameter: 5Length: 17 5/8Top Hole Size: ClosedBottom Hole Size: 2 1/8Replaces Unicel # C-4346Replaces Filbur # FC-2670 ... more
Pleatco Filter Cartridge (Mfr Part number: PLPSI45-4) Replacement cartridge for Valley Spas; Pageant Spas; Santana 45. Dimensions as follows:Diameter: 5Length: 17 5/8Top Hole Size: ClosedBottom Hole Size: 2 1/8Replaces Unicel # C-4346Replaces Filbur # FC-2670 | go to store |
 | Pleatco Filter Cartridge (Mfr Part number: PLPSS17.5) Replacement cartridge for Line Spas; Softsider Spas; ICM. Dimensions as follows:Diameter: 5Length: 4 3/4Top Hole Size: HandleBottom Hole Size: 1 9/10Replaces Unicel # C-4302Replaces Filbur # FC-0183 ... more
Pleatco Filter Cartridge (Mfr Part number: PLPSS17.5) Replacement cartridge for Line Spas; Softsider Spas; ICM. Dimensions as follows:Diameter: 5Length: 4 3/4Top Hole Size: HandleBottom Hole Size: 1 9/10Replaces Unicel # C-4302Replaces Filbur # FC-0183 | go to store |
 | Pleatco Filter Cartridge (Mfr Part number: PLPMA40L-F2M-M) Replacement cartridge for Spas Twilight (MICROBAN?). Dimensions as follows:Diameter: 6Length: 9 1/4Top Hole Size: HandleBottom Hole Size: 2" MPTReplaces Unicel # Replaces Filbur # ... more
Pleatco Filter Cartridge (Mfr Part number: PLPMA40L-F2M-M) Replacement cartridge for Spas Twilight (MICROBAN?). Dimensions as follows:Diameter: 6Length: 9 1/4Top Hole Size: HandleBottom Hole Size: 2" MPTReplaces Unicel # Replaces Filbur # | go to store |
 | Pleatco Filter Cartridge (Mfr Part number: PLPCD100) Replacement cartridge for Spa Upgrade for PCD75. Dimensions as follows:Diameter: 7Length: 14 7/8Top Hole Size: Swivel HandleBottom Hole Size: 2" Male SlipReplaces Unicel # Replaces Filbur # ... more
Pleatco Filter Cartridge (Mfr Part number: PLPCD100) Replacement cartridge for Spa Upgrade for PCD75. Dimensions as follows:Diameter: 7Length: 14 7/8Top Hole Size: Swivel HandleBottom Hole Size: 2" Male SlipReplaces Unicel # Replaces Filbur # | go to store |
 | Pleatco Filter Cartridge (Mfr Part number: PLPMAG25) Replacement cartridge for Pools Spa International 25SF. Dimensions as follows:Diameter: 5Length: 8 3/4Top Hole Size: HandleBottom Hole Size: 50 mm SAEReplaces Unicel # Replaces Filbur # ... more
Pleatco Filter Cartridge (Mfr Part number: PLPMAG25) Replacement cartridge for Pools Spa International 25SF. Dimensions as follows:Diameter: 5Length: 8 3/4Top Hole Size: HandleBottom Hole Size: 50 mm SAEReplaces Unicel # Replaces Filbur # | go to store |
 | Pleatco Filter Cartridge (Mfr Part number: PLPTL40XW-P-4) Replacement cartridge for Seas Spas. Dimensions as follows:Diameter: 7Length: 13 3/8Top Hole Size: HandleBottom Hole Size: 1 1/2" MPTReplaces Unicel # Replaces Filbur # ... more
Pleatco Filter Cartridge (Mfr Part number: PLPTL40XW-P-4) Replacement cartridge for Seas Spas. Dimensions as follows:Diameter: 7Length: 13 3/8Top Hole Size: HandleBottom Hole Size: 1 1/2" MPTReplaces Unicel # Replaces Filbur # | go to store |
 | Pleatco Filter Cartridge (Mfr Part number: PLPTL40W-P-4) Replacement cartridge for Seas Spas. Dimensions as follows:Diameter: 6Length: 13 3/8Top Hole Size: HandleBottom Hole Size: 1 1/2" MPTReplaces Unicel # Replaces Filbur # ... more
Pleatco Filter Cartridge (Mfr Part number: PLPTL40W-P-4) Replacement cartridge for Seas Spas. Dimensions as follows:Diameter: 6Length: 13 3/8Top Hole Size: HandleBottom Hole Size: 1 1/2" MPTReplaces Unicel # Replaces Filbur # | go to store |
 | Pleatco Filter Cartridge (Mfr Part number: PLPCAL75SC-F2M-M) Replacement cartridge for Spa Screw in Cartridge (MICROBAN?). Dimensions as follows:Diameter: 5 1/4Length: 12 1/8Top Hole Size: HandleBottom Hole Size: 2" MPTReplaces Unicel # Replaces Filbur # ... more
Pleatco Filter Cartridge (Mfr Part number: PLPCAL75SC-F2M-M) Replacement cartridge for Spa Screw in Cartridge (MICROBAN?). Dimensions as follows:Diameter: 5 1/4Length: 12 1/8Top Hole Size: HandleBottom Hole Size: 2" MPTReplaces Unicel # Replaces Filbur # | go to store |
 | Pleatco Filter Cartridge (Mfr Part number: PLPSN25P) Replacement cartridge for Top Load Spa Cartridge. Dimensions as follows:Diameter: 6Length: 6Top Hole Size: HandleBottom Hole Size: 1 1/2" MPTReplaces Unicel # Replaces Filbur # ... more
Pleatco Filter Cartridge (Mfr Part number: PLPSN25P) Replacement cartridge for Top Load Spa Cartridge. Dimensions as follows:Diameter: 6Length: 6Top Hole Size: HandleBottom Hole Size: 1 1/2" MPTReplaces Unicel # Replaces Filbur # | go to store |
 | Pleatco Filter Cartridge (Mfr Part number: PLPLAS35) Replacement cartridge for Spas replacement for bag filter. Dimensions as follows:Diameter: 5 3/8Length: 8 9/16Top Hole Size: HandleBottom Hole Size: 3" MPTReplaces Unicel # 5CH-203Replaces Filbur # FC-0303 ... more
Pleatco Filter Cartridge (Mfr Part number: PLPLAS35) Replacement cartridge for Spas replacement for bag filter. Dimensions as follows:Diameter: 5 3/8Length: 8 9/16Top Hole Size: HandleBottom Hole Size: 3" MPTReplaces Unicel # 5CH-203Replaces Filbur # FC-0303 | go to store |
 | Pleatco Filter Cartridge (Mfr Part number: PLPTL60W-P) Replacement cartridge for Jetta Spas; Wild Water Spa. Dimensions as follows:Diameter: 6Length: 14 13/16Top Hole Size: HandleBottom Hole Size: 1 1/2" MPTReplaces Unicel # 6CH-60Replaces Filbur # FC-0350 ... more
Pleatco Filter Cartridge (Mfr Part number: PLPTL60W-P) Replacement cartridge for Jetta Spas; Wild Water Spa. Dimensions as follows:Diameter: 6Length: 14 13/16Top Hole Size: HandleBottom Hole Size: 1 1/2" MPTReplaces Unicel # 6CH-60Replaces Filbur # FC-0350 | go to store |
 | Pleatco Filter Cartridge (Mfr Part number: PLPGS25) Replacement cartridge for Spas Gatsby Spas Spa Manufactures Pleatco skim flter Threaded 25 sq. ft.. Dimensions as follows:Diameter: 4 5/8Length: 9 3/4Top Hole Size: HandleBottom Hole Size: 1.90" KeyedReplaces Unicel # C-4324Replaces Filbur # FC 0187 ... more
Pleatco Filter Cartridge (Mfr Part number: PLPGS25) Replacement cartridge for Spas Gatsby Spas Spa Manufactures Pleatco skim flter Threaded 25 sq. ft.. Dimensions as follows:Diameter: 4 5/8Length: 9 3/4Top Hole Size: HandleBottom Hole Size: 1.90" KeyedReplaces Unicel # C-4324Replaces Filbur # FC 0187 | go to store |
 | Pleatco Filter Cartridge (Mfr Part number: PLPCS50N-M) Replacement cartridge for Spas 50 (MICROBAN?). Dimensions as follows:Diameter: 8Length: 9Top Hole Size: 2 1/8Bottom Hole Size: 2" SlipReplaces Unicel # C-8450Replaces Filbur # FC-3310 ... more
Pleatco Filter Cartridge (Mfr Part number: PLPCS50N-M) Replacement cartridge for Spas 50 (MICROBAN?). Dimensions as follows:Diameter: 8Length: 9Top Hole Size: 2 1/8Bottom Hole Size: 2" SlipReplaces Unicel # C-8450Replaces Filbur # FC-3310 | go to store |
 | Pleatco Filter Cartridge (Mfr Part number: PLPTL50W-SH) Replacement cartridge for Spa ASD Turbo Master. Dimensions as follows:Diameter: 6Length: 14 13/16Top Hole Size: HandleBottom Hole Size: 1 7/8Replaces Unicel # C-6475Replaces Filbur # ... more
Pleatco Filter Cartridge (Mfr Part number: PLPTL50W-SH) Replacement cartridge for Spa ASD Turbo Master. Dimensions as follows:Diameter: 6Length: 14 13/16Top Hole Size: HandleBottom Hole Size: 1 7/8Replaces Unicel # C-6475Replaces Filbur # | go to store |
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