
POOLPURE PWK35B SPA Filter Replaces Hot Springs Limelight Series Spa Filters, Watkins 1642301-1, 78161, 78286, Pleatco PWK35B, Filbur FC-3921, SD-01386, 35 sq. ft. 2PACK
POOLPURE PWK35B SPA Filter Replaces Hot Springs Limelight Series Spa Filters, Watkins 1642301-1, 78161, 78286, Pleatco PWK35B, Filbur FC-3921, SD-01386, 35 sq. ft. 2PACK
Brand: POOLPURE
Features:
- ă NSF/ANSI 50 CERTIFIED QUALITYăPOOLPURE Spa filters are rigorously tested and certified by IAPMO to meet the NSF/ANSI 50 standard, ensuring dependable performance and crystal-clear water quality for your spa.
- ăSPECIFICATIONSăLength: 14 1/8"; Outer Dimension: 6 3/8 "; Top: 2" open; Bottom: 2" open.Filtration Area:35 sq. ft.; Filter Material: Trilobal Filtration Fabric.
- ăCOMPATIBLE MODELSăPWK35B Spa Filter is compatible with Hot Springs Limelight Series, Watkins 1642301-1, 78161, 78286, Pleatco PWK35B, Pure N Clean PC-3921, Filbur FC-3921, Unicel C-6350, Watkins Hot Spring Spas. â NOTE: POOLPURE is an independent brand offering compatible replacement products that are engineered to meet OEM standards. All original manufacturer names and part numbers are for reference only.
- ăSUPERIOR FILTRATION PERFORMANCEăThe advanced Dirt-Locking technology captures over three times more debris than standard filter cartridges, including hair, dust, fine particles, and sediment, ensuring consistently clean, fresh, and crystal-clear pool or spa water.
- ăEFFORTLESS CLEANINGăThe filter's trilobal fabric structure allows impurities to be released easily during cleaning, keeping the cartridge feeling like new. For optimal performance, clean once a month. â ïž Do not backwash â backwashing may cause cracks or permanent damage.
- ăTrusted by 5 Million+ Pool & Spa Owners WorldwideăTrusted by over 5 million+ pool and spa owners worldwide, POOLPURE replacement pool filter cartridges deliver dependable filtration and long-lasting performance, helping keep pool and spa water clean, clear, and refreshing.
- ăPHTA MEMBER â INDUSTRY-TRUSTED PERFORMANCEă As a proud member of the Pool & Hot Tub Alliance, PoolPure follows industry-recognized filtration standards to deliver superior performance, longer lifespan, and consistently crystal-clear waterâso you can buy with confidence.
Binding: Lawn & Patio
model number: PLFPWK35B
Part Number: PWK35B
Package Dimensions: 14.8 x 13.1 x 6.7 inches
More Images






POOLPURE PWK35B SPA Filter Replaces Hot Springs Limelight Series Spa Filters, Watkins 1642301-1, 78161, 78286, Pleatco PWK35B, Filbur FC-3921, SD-01386, 35 sq. ft. 2PACK
Brand: POOLPURE
Features:
- ă NSF/ANSI 50 CERTIFIED QUALITYăPOOLPURE Spa filters are rigorously tested and certified by IAPMO to meet the NSF/ANSI 50 standard, ensuring dependable performance and crystal-clear water quality for your spa.
- ăSPECIFICATIONSăLength: 14 1/8"; Outer Dimension: 6 3/8 "; Top: 2" open; Bottom: 2" open.Filtration Area:35 sq. ft.; Filter Material: Trilobal Filtration Fabric.
- ăCOMPATIBLE MODELSăPWK35B Spa Filter is compatible with Hot Springs Limelight Series, Watkins 1642301-1, 78161, 78286, Pleatco PWK35B, Pure N Clean PC-3921, Filbur FC-3921, Unicel C-6350, Watkins Hot Spring Spas. â NOTE: POOLPURE is an independent brand offering compatible replacement products that are engineered to meet OEM standards. All original manufacturer names and part numbers are for reference only.
- ăSUPERIOR FILTRATION PERFORMANCEăThe advanced Dirt-Locking technology captures over three times more debris than standard filter cartridges, including hair, dust, fine particles, and sediment, ensuring consistently clean, fresh, and crystal-clear pool or spa water.
- ăEFFORTLESS CLEANINGăThe filter's trilobal fabric structure allows impurities to be released easily during cleaning, keeping the cartridge feeling like new. For optimal performance, clean once a month. â ïž Do not backwash â backwashing may cause cracks or permanent damage.
- ăTrusted by 5 Million+ Pool & Spa Owners WorldwideăTrusted by over 5 million+ pool and spa owners worldwide, POOLPURE replacement pool filter cartridges deliver dependable filtration and long-lasting performance, helping keep pool and spa water clean, clear, and refreshing.
- ăPHTA MEMBER â INDUSTRY-TRUSTED PERFORMANCEă As a proud member of the Pool & Hot Tub Alliance, PoolPure follows industry-recognized filtration standards to deliver superior performance, longer lifespan, and consistently crystal-clear waterâso you can buy with confidence.
Binding: Lawn & Patio
model number: PLFPWK35B
Part Number: PWK35B
Package Dimensions: 14.8 x 13.1 x 6.7 inches
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Brand: POOLPURE
Features:
- ă NSF/ANSI 50 CERTIFIED QUALITYăPOOLPURE Spa filters are rigorously tested and certified by IAPMO to meet the NSF/ANSI 50 standard, ensuring dependable performance and crystal-clear water quality for your spa.
- ăSPECIFICATIONSăLength: 14 1/8"; Outer Dimension: 6 3/8 "; Top: 2" open; Bottom: 2" open.Filtration Area:35 sq. ft.; Filter Material: Trilobal Filtration Fabric.
- ăCOMPATIBLE MODELSăPWK35B Spa Filter is compatible with Hot Springs Limelight Series, Watkins 1642301-1, 78161, 78286, Pleatco PWK35B, Pure N Clean PC-3921, Filbur FC-3921, Unicel C-6350, Watkins Hot Spring Spas. â NOTE: POOLPURE is an independent brand offering compatible replacement products that are engineered to meet OEM standards. All original manufacturer names and part numbers are for reference only.
- ăSUPERIOR FILTRATION PERFORMANCEăThe advanced Dirt-Locking technology captures over three times more debris than standard filter cartridges, including hair, dust, fine particles, and sediment, ensuring consistently clean, fresh, and crystal-clear pool or spa water.
- ăEFFORTLESS CLEANINGăThe filter's trilobal fabric structure allows impurities to be released easily during cleaning, keeping the cartridge feeling like new. For optimal performance, clean once a month. â ïž Do not backwash â backwashing may cause cracks or permanent damage.
- ăTrusted by 5 Million+ Pool & Spa Owners WorldwideăTrusted by over 5 million+ pool and spa owners worldwide, POOLPURE replacement pool filter cartridges deliver dependable filtration and long-lasting performance, helping keep pool and spa water clean, clear, and refreshing.
- ăPHTA MEMBER â INDUSTRY-TRUSTED PERFORMANCEă As a proud member of the Pool & Hot Tub Alliance, PoolPure follows industry-recognized filtration standards to deliver superior performance, longer lifespan, and consistently crystal-clear waterâso you can buy with confidence.
Binding: Lawn & Patio
model number: PLFPWK35B
Part Number: PWK35B
Package Dimensions: 14.8 x 13.1 x 6.7 inches
























