Compatible for Pentair Rainbow 310, 312, 320 w/ 3x R172009 & 1x R172319 EPDM
$ 12.99
- Choose EPDM for longer life of o-rings
- Includes 3 lid o-rings, 1 Bottom Feeder o-ring and silicone lube
- Fits Models 310, 312, 320 Chlorinator Inline
- 3 of 172009, 1 of R172319