Cartridge Filters for Spas

Cartridge Filters for Spas

For more than 50 years, Sta-Rite has been an industry leader in pump and filtration technology. The new improvements of the PosiFlo II show how far they'll go to please our customers.


The new thermoplastic tank construction makes the PosiFlo II corrosion-proof, weather resistant, lightweight, yet exceptionally strong. In addition, its sleek black profile blends in well with any architectural or landscaping design.


The PosiFlo II holds more dirt per square foot than similar filters, plus its cartridges are easier to clean. A quick twist of the wrist gives you easy access to the filter media.


Item No.Dia No.Item NamePriceQty 
gps13140N / ASta-Rite PosiFlo II Cartridge Filter, Model PTM50Price:$264.72
Sale Price $199.00
xptm70N / ASta-Rite PosiFlo II Cartridge Filter, Model PTM70Price:$328.72
Sale Price $249.00
xspaplm100N / APLM-100 Sta-Rite Cartridge STA-2700-20100SPrice:$187.92
Sale Price $139.00
25022-0201SN / ASta-Rite System 3 S7M120 Outer Cartridge 25022 - 0201SPrice:$502.27
Sale Price $269.99
C-9478N / AUnicel C-9478 Jacuzzi 150sq.ftPrice:$151.09
Sale Price $97.99
xspac7370N / AUnicel C-7370 75sq ft. Sundance-SweetwaterPrice:$72.72
Sale Price $49.00
xspac7493N / AUnciel C-7493Price:$104.72
Sale Price $74.00
xspapg1902N / AUnicel FG1002 (7 full) PG1902 9(1 Partial Grid)Price:$149.52
Sale Price $109.00