6541-397 Pool Spa Filter Compatible with 2009-2023 Sundance 880 Spa Filter (Outer 6473-165 and Inner 6473-164), Replacement for Sundance 880 Filter, Optima/Maxxus/Cameo/Aspen/Marin 880 Spa Filter

【Compatible Series】The 6541-397 spa filter is compatible with 2009-2023 Sundance 880 and 980 series, fitting Optima/Maxxus/Aspen/Marin, Cameo/Majesta/Capri/Altamar 880 spas (2009-2023) and Claremont/Kingston 980 spas (2015-2023). Not compatible with Sundance 880/980 spas manufactured after 2024 【Compatible Models】Replacement for 2009-2023 Sundance 880 spa filter 6473-165 and 6473-164, as well as Filbur FC-2772 (FC-2771, FC-2769), 6540-507, PLF6541-397, Baleen AK-6541397/AK-6473165, Darlly 80802/80803, and SD-01291 【Important Notice】The 6541-397 is a 19" filter for sundance 880/980 (2009-2023 ONLY). Not compatible with 2024+ models (15.5"). Always verify your spa’s year and measure before purchase 【Dimensions】6473-165 Outer filter: 19" length, 8⅜" diameter, 2¼" OD slip top, 4⅓" open bottom. 6473-164 Inner Filter: 18¾" length, 5½" diameter, 2¾" open top, 2¼" open bottom. Filtration Area: 80 sq. ft. 【Usage Tips】The premium 6473-165 Outer Filter features advanced trilobal fabric with star-shaped cross-section fibers - delivering exceptional debris-trapping performance while remaining easy to rinse. Regular cleaning maintains peak performance and extends lifespan. Note: 6473-164 Inner Filter is non-rinsable

6541-397 sundance Spa microclean Filter, Complete Microclean Ultra Assembly
(Outer Filter 6473-165 & Inner Filter 6473-164)

Compatible Hot Tub Spa Filter Model & Pool Brands:
AK-6541397
AK-80803
Baleen AK-80802
Filbur FC-2772
Darlly 80802
Filbur FC-2769 & FC-2771 Kit
PLF6541-397
SD-01291
Spa & Sauna Parts SSP-6541-397
Sundance 6541-397
Sundance Complete Micro Clean Ultra Assembly (6473-164 & 6473-165)
Sundance 6540-507
Sundance Microclean Ultra Inner & Outer Filter

Sundance Spas
Sundance Altamar 2009+
Sundance Aspen 2012-present
Sundance Cameo 2009+
Sundance Capri 2009+
Sundance Majesta 2009+
Sundance Marin 2009+
Sundance Maxxus 2009+
Sundance Optima 2009+
Sundance Spa Filter 880 Series 2009+ Models
Sundance 980 Series 2015+
Sundance 880 Series 2009+
Sundance 850 and 880 Series 2005-2008
Sundance Altamar 2009+
Sundance Aspen 2012-present
Sundance Cameo 2009+
Sundance Capri 2009+
Sundance Majesta 2009+
Sundance Marin 2009+
Sundance Maxxus 2009+
Sundance Optima 2009+

How To Find Your Replacement Spa Filter cartridge for your pool or spa?

If you already know your filter cartridge's part number or the replacement number, you can use the search the part number on our product page to quickly confirm whether the filter is compatible.

If not, you need measure the filter.

Step 1: Measuring The Length of The Spa Filter

Step 2: Measuring The Outer Diameter of A Spa Filter

Step 3: End Cap Configurations and Open Hole Sizes

Replacement suggestions:
The frequency of cleaning depends on your use, you can check it regularly, clean it when it is dirty.

When the filtration fabric becomes stained or clogged, you need replace the filter.

You can search for filter replacement installation videos and cleaning videos on YouTube for a simple DIY replacement and cleaning.