Four Winds/Master Spa Filter by Clarathon - Blue Antimicrobial - FC0170M X268535 + X268532 –

Quality spa filter from Clarathon for Four Winds/Nordic/Master Spa - 4-15/16" X 9-1/4" Screw-in w/ 1-1/2" Female thread. Replace white cartridges with this advanced Blue Antimicrobial filter.
Specifications: Diameter:Filter cartridge diameter (width) is measured across the outside edges of the end cap at its widest point.4-15/16 Length:Length is measured from the outside edge of end cap to end cap, not including any handles, threads or slip fittings. 9-1/4Top:HandleBottom:Inside Diameter (ID) of threads measures approx. 1-7/8.1-1/2 Female ThreadMedia:Blue Antimicrobial Media inhibits the growth of bacteria on the pleated fabric that can foul and degrade a cartridge.35 SF Antimicrobial Premium replacement for: Unicel:Unicel part numbers either start with a C or contain a CH like C-8475RA or 6CH-49.4CH-935RAPleatco:Pleatco part numbers start with a P like PWW100ST.PWW35L-MFilbur:Filbur part numbers start with an FC- like FC-0360.FC-0170MOther:817-4035, X268548 Notes:Internal coarse female threads (1-7/8 I.D.) Economical single cartridge substitute for X268532 + X268548. Use with conventional or mineral sanitizer.

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Four Winds/Master Spa Filter by Clarathon - Blue Antimicrobial - FC0170M X268535 + X268532 –

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