Master Spas Filter (P/N: 6CH-940)
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Fits Master Spas, Some Master Spas SwimSpas, Sunrise Spas, Dynasty Spas, Leisure Bay Spas, Pacific Spas, Thermo Spas, Viking Spas, Bullfrog Spas, Catalina Spas, Infiniti Spas, Vita Spas and more.
8.25 inches long by 6 inches wide by SAE hole
Also known as PWW50, PWW50P3, FC-0359
Made in the USA
45 Square feet
This is a Unicel filter.
Don't be fooled by imitiations.
Clearly the best.
Made with REEMAY filtration fabric.
Premium trilobal filtration fabric delivers 45 percent more surface area over round fiber competitors.
Longer life. Guaranteed.
*For Master Spas SwimSpas replacements use 2 of these filters in place of your existing filters, throw away your old Eco Pure orange mineral cartridge p/n PMA-R44-X2268549 and use a Nature 2 cartridge p/n Nature 2 Spa in place of your orange cartridge.