Are these replacement filters compatible with The Immersion Tub?

{"type"=>"root", "children"=>[{"type"=>"paragraph", "children"=>[{"type"=>"text", "value"=>"Yes. These replacement filters are specifically designed for use with "}, {"type"=>"text", "value"=>"The Immersion Tub", "bold"=>true}, {"type"=>"text", "value"=>" and provide the proper OEM-style fit, filtration, and water flow performance for your cold plunge setup."}]}]}

Do these filters work with NW Immersion Chillers?

{"type"=>"root", "children"=>[{"type"=>"paragraph", "children"=>[{"type"=>"text", "value"=>"Absolutely. These filters are fully compatible with all "}, {"type"=>"text", "value"=>"NW Immersion Chillers", "bold"=>true}, {"type"=>"text", "value"=>" and are designed to help maintain optimal chiller efficiency, water cleanliness, and long-term system performance."}]}]}

Are these replacement filters compatible with other cold plunge chiller brands?

{"type"=>"root", "children"=>[{"type"=>"paragraph", "children"=>[{"type"=>"text", "value"=>"No. While NW Immersion sells other cold plunge chillers, these replacement filters are made specifically for "}, {"type"=>"text", "value"=>"The Immersion Tub and NW Immersion Chillers only", "bold"=>true}, {"type"=>"text", "value"=>". They are not designed to fit or function properly with other chiller brands or third-party systems."}]}]}

How often should I replace my cold plunge filter?

{"type"=>"root", "children"=>[{"type"=>"paragraph", "children"=>[{"type"=>"text", "value"=>"For optimal cold plunge performance, we recommend spraying off your filter weekly to remove buildup and maintain proper water flow. Depending on usage frequency and water conditions, filters should typically be replaced every "}, {"type"=>"text", "value"=>"4–8 weeks", "bold"=>true}, {"type"=>"text", "value"=>" or whenever the filter no longer sprays clean. Regular maintenance helps keep your water clear and your NW Immersion system running efficiently."}]}]}

NW Immersion Tub & Chiller Replacement Filters

$50.00

Trusted by homeowners nationwide.

by NW Immersion

Brand logo

Authorized Dealer – Full Warranty Included

Designed specifically for The Immersion Tub, these OEM replacement filters help keep your cold therapy system performing at its best. Engineered for proper fit, flow, and filtration, each filter supports clean, efficient water circulation for a consistently premium recovery experience.

Built to match the performance and reliability of the original components, these filters are the trusted replacement choice for your NW Immersion setup.

✓ The Immersion Tub
✓ 2 Replacement Filters
✓ Maintains optimal water quality
✓ Supports peak chiller performance
✓ Helps extend the life of your system
✓ Quick and easy to replace

*Recommend replacing every 1-3 months depending on plunge usage.

Purchase with Confidence

Premium Craftsmanship & Manufacturer Warranty
Expert Guidance Before, During & After Delivery
Personalized Delivery Planning & Coordination
Real Sauna Specialists Just a Call, Text or Chat Away

Talk With a Sauna Specialist

Our team helps customers nationwide with sauna selection, site preparation, delivery planning, and installation guidance.

Call Contact

Shop By Size

Shop By Type

Shop By Brand

Shop By Size

Shop By Type

Shop By Brand

Shop By Size

Shop By Type

Shop By Added Features

Shop By Size

Shop By Type

Shop By Footprint

Shop By Size

Shop By Features

Shop By Brand

Shop By Features

Shop By Brand

NW Immersion Tub & Chiller Replacement Filters

Authorized Dealer – Full Warranty Included

Purchase with Confidence

Talk With a Sauna Specialist

You may also like

NW Immersion Tub & Chiller Replacement Filters

Checkout as guest

Select Gale at Checkout

Pay with HSA/FSA or credit card

Authorized Dealer – Full Warranty Included

Purchase with Confidence

Talk With a Sauna Specialist

You may also like

Checkout as guest

Select Gale at Checkout

Pay with HSA/FSA or credit card