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A better filter option for compatible Arctic Spas

Keep the skimmer.
Change the filter.

Use compatible generic replacement filters in 2020+ Arctic Spas Custom Series hot tubs with a purpose-built adapter kit.

Adapter kit only. Compatible filters are required and sold separately.

View Adapter Kit See how it works
Original price was: 119.99 USD.Current price is: 99.99 USD.Adapter kit
4.65/526 customer reviews
1 yearLimited adapter warranty
SPA FILTER ADAPTER KIT V3 Spa Filter Adapter Kit v3 components
Made for the existing skimmer setup In stock
Shipping calculated at checkout
30-day unopened returns
Worldwide shipping available

The simple idea

Your spa should not lock you into one filter choice.

I designed this adapter after my family kept going through Arctic Spa Pro Filter sets in our Summit XL. The kit permanently replaces the Progressive or Combo Filter connection and lets owners use compatible generic filters that can be rinsed and reused.

Ryan Kunz
Creator, Spa Filter Adapter

How it works

Three parts. One cleaner setup.

The adapter keeps the familiar skimmer covers while changing the filter connection underneath.

01

Remove the Pro Filter setup

Take out the existing filter components following the installation guide.

02

Add the compatible filters

Purchase compatible generic filters separately, then rinse and reuse them as needed.

03

Install the adapter kit

Fit the bases, inserts, caps, and slot reducers into the existing skimmer area.

View installation instructions and videos

The long-term difference

Spend less replacing filters.

Compatible generic filters can be rinsed and reused. Depending on filter prices and replacement habits, the adapter can reduce future filter costs by up to 88%.

See the Cost Comparison
88%

Up to

future filter cost savings

Check before ordering

Model name alone is not enough.

The kit is intended for compatible 2020+ Arctic Spas Custom Series hot tubs using the matching Pro Filter and skimmer setup. Confirm the configuration shown in the compatibility information before buying.

Review compatibility answers
  • 2020 or newer Custom Series spa
  • Matching Progressive or Combo Filter setup
  • Existing skimmer covers remain in use
  • Generic filters purchased separately

Owner resources

Useful answers without the runaround.

Model Library Arctic Spa specs and manuals Dimensions, electrical details, manuals, and compatibility notes. Water Care Spa Boy salt dosage guide Model-specific charts, startup steps, and adjustment guidance. Support Browse all owner guides Troubleshooting, filter cleaning, error codes, and maintenance.

Ready when you are

Keep your Arctic Spa. Change your filter options.

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