2 Guardian Pool Spa Filter Replaces Unicel C-4326Ra Pleatco Prb25-In-M Fc-2375 Antimicrobial

Anit-microbial material Made in the USA New in Factory Packaging (2) Pack Replaces the following: -Beachcombers Spas - OEM part number 3005815 -Bull Frogs Spas - OEM part number PR. Top Load -Cal Spas - OEM part number 17-2380 -Coast Spas - OEM part number 817-500 -Custom Molded Products EZ Twist Skim - OEM part number 25391 -Hydropool Canada - OEM part number Top Load Cartridge -Leisure Bay Rec Warehouse - OEM part number 817-5000 -Maxx Spas Canada - OEM part number 17-2380 -Morgan Spas - OEM part number 17-2380 -Rainbow Plastics In Line / Top Load - OEM part number 17-2380 -Viking Spas In Line / Top Load - OEM part number 17-2380 -Vita Spa / DM Industries Le Cirque - OEM part number 212320 -Waterway Plastics In Line / Top Load - OEM part number 817-5000 Rainbow Dynamic 50 | 03FIL1600 | 100533 | 6540-471 | R173434 | 3301-2145 | 5001 | Dynamic Series I RDC-50 | RDC-50S | R173430 | 17-3430 | R172380 | Series II & III RTL-50 | RCF-50 | 17-175-1595 | 73533 | 212320 | LE CIRQUE | 4900-41 | Series IV DFM | Series IV DFML | 373045 | 17-175-1596 | APCC7150 | 15002 | FIL1110022 | PRB 50IN | PRB50-IN-Z Other popular brand part Unicel - C-4325 C4326 ---Filbur - FC-2390 FC2390 ---Pleatco - PRB50-IN PRB68