Wave Hot Tub Filter Cartridges For Older Models | Replacement Spa Filters For Hot Tubs Purchased In 2016-2019 (Pack Of 4) | Compatible With Clever Spa, Aquaparx, Aqua Spa, G Spa, Nordic Spa… (Set of 4)

Wave spas is the only place that carries the right cartridge

You can find these at a lower cost at various websites.

I bought this to have plenty of filter replacements as we heard the spa needs them to be replaced quite often. The first one is still going well after a few weeks .. have sat in the spa about 5 times so far. Rinsed it and put the same one back in…. So far so good

Excellent product for replacement in a timely manner.

Screw on filters what can I say? They filter the water I don’t know what you expect my filter cleaner take them off once a week and clean them the last long.