Waterway top load type filter assembly
These filter units are one of the most common used
Has glue type fittings
Complete unit includes filer cartridge

Waterway in line type filter assembly
These are great for under cabinet replacements for older spas
Has glue and threaded type fittings
Complete unit includes filer cartridge

Locknut for rainbow/ pentair RDC & RTL filters
R172214
PENR172214
4690-10
172214

RTL Series Top Load Inline Filter
Very common filter on older spas
Comes in threaded and slip or glue fittings
Contact us for parts

Rainbow RCF or RTL Bromine Dispenser Parts for hot tubs and spas

Lock Nut for waterway top load & inline filters for hot tub spas
603226
500-1000

Replacement O-ring Kits for Cartridge Filters
Complete O-ring kits that make servicing easy.
Includes every o-ring or gasket needed to service the filter

Part # Description Manf. #
90-423-3100 Ro-kit, American Commander filte

Click on parts picture above for larger view of part #'s
Identical to:HWDC225,HAY-05-227,C-225
Key | Part # | Description | Manf. #
1 17-150-1500 Filter head w/vent valve, 1-1/2"npt CX120AA
2 17-150-1510 Body O-ring