Clarathon Microban Spa Filter FC-0359M PWW50P3-M 6CH-940RA

Clarathon Antimicrobial Threaded Filter FC0359M
Spa filter with  coarse SAE threaded fitting
Clarathon Microban Spa Filter FC-0359M PWW50P3-M 6CH-940RA

Clarathon Microban Spa Filter FC-0359M PWW50P3-M 6CH-940RA

Regular price $23.95
  • In stock, ready to ship
  • Inventory on the way
Ships next business day.
Clarathon® Premium Ultra Filters for hot tubs last longer, while providing higher performance. You cannot buy a better spa filter at any price. Blue Microban protection inhibits bacteria growth on pleats, a cause of filter fouling.
Product notes: Antimicrobial properties protect the filter but do not protect users against bacteria, viruses, germs, or other disease organisms.


Type: Threaded fitting in filter cap. Screw-In

Diameter:Measured across end cap at widest point.6"

Length:Measured end cap to end cap, excluding any handles, threads, fittings or protrusions. 8¼"

Top: Handle

Thread:Measured outside diameter. Also called 1½" SAE. 1⅞" Coarse

Media:Material sq ft & weight per sq yd. Blue Microban protection inhibits bacteria growth on pleats, a cause of filter fouling.50 SF-3oz Antimicrobial

Cross reference numbers: Unicel: 6CH-940RA, Pleatco: PWW50P3-M, Filbur: FC-0359M, FC9941M, FC9941M, APCC7144, FL1007, PMA-R4, X265010, X268549, XLS-601, 03FIL1400, 10-1085, 14150, 25252, 378902, 60401M, 817-0050, 822070

Associated brands: Adventure, Alps, American Spas, Apollo, Arcadia, Arctic, Aspen Spas, Atera, Atlantic Outdoor, Bahama Spas, Barefoot, Belize Spas, Birch Bay Hot Tubs, Bullfrog Spas, Canadian Spa Co, Catalina, Clearwater, Coyote Spas, Custom Molded Products, Cyanna Valley Spas, Destiny River, Divine Hot Tubs, Durasport Spas, Dynasty Spas, Essential Spas, Everlast Spas, Four Winds, Freestyle, Garden Leisure, Great Lakes Spa, H2O Spas, Home & Garden, Hydro Spa, Integrity Spas, La Z Boy, Laguna Bay, Life Spas, Lifecast Spas, Master Spas, Millennium, Mira Hot Tubs, Outback, Pacific Spas (Aber), Passion Spas, Pilates H20, Pinnacle Spas, Premium Leisure, River Ridge, Sedona Spas, Shoreline, Sierra Spas, Southwest, Spa Crest, Stateside Spas, Sunbelt, Sunrise, Superior, Thermospas, Trevi Spas, Tuff Spas, Tundra, United Spas, Viking Spas, Vision Hot Tubs, Vita, Waterway

Customer Reviews

Based on 105 reviews


Bob S.
Clarathon Spa Filters

Got the right filters first time based on Spa Depots details. I have been using this filter for many years. I am a longtime customer of Spa Depot.

George T.
Best filters

I have been using these filters for almost 10 years. I am on my 3rd set of 3. Just bleach them and blow out the sediment and let dry. You can get a few rotations out of them.


Vivian R.
Excellent filters

Buy them, good price, excellent quality.

Maria R.
Works great

Nice filter

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