Clarathon Spa Filter FC-0121 PTL18P4-4 4CH-21
One and seven eights inch threads
Thread profile fine MPT
Clarathon Spa Filter FC-0121 PTL18P4-4 4CH-21
One and seven eights inch threads
Thread profile fine MPT

Clarathon Spa Filter FC-0121 PTL18P4-4 4CH-21

FC0121
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Clarathon® Premium Ultra Spa & Hot Tub Filters - Durability & performance unmatched at any price!

Details:

Type: Threaded fitting in filter cap. Screw-In

Diameter:Measured across end cap at widest point.4⅝"

Length:Measured end cap to end cap, excluding any handles, threads, fittings or protrusions. 8"

Top: Handle

Thread:Measured outside diameter. Also called 1½" MPT. 1⅞" Fine

Media:Media area & weight/yard.18 SF-3oz

Cross reference numbers: Unicel: 4CH-21, Pleatco: PTL18P4-4, Filbur: FC-0121, Other: R173372, XLS437, 11901, 20245-238, 40191

Associated brands: Atera, California Cooperage, Champion, Galaxy, Saratoga Spas, Vita


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