Qagea6541-397 Pool Spa Filter Cartridge Fit for Sundance Spa Filter 880 Series (Outer Filter 6473-165, Inner Filter 6473-164), Hot Tub Replacement Cartridge Replaces FC-2772, 80802, AK-80802

good value with inner and outer filter

This filter looks to be of good quality and will work well in the Sundance 880 Spa.

I have a Sundance optima 880 spa. This filter is a 2 piece filter not like my other one, but that doesn't matter. It is a good fit and will be a great replacement. The size is the exact same as my one piece filter

So far I have nothing negative to say about this filter set. It fits perfectly into my spa and performs like the OEM filter. Time will tell if it holds up, but I don't see any manufacturing issues that make me suspect it won't. The price is a fraction of OEM, so I'd say this is a win so far. I'll update this review if I start to notice otherwise.

I used to use a single stage filter for my hot tub. It worked and I would clean it often. In contrast, This two part filter system has worked better for me over the last 7 years I have had this particular hot tub. It is easy to clean, easy to take apart and easy to install. I would recommend this filter for everybody with this type of system.