Pool Maintenance
3 results
4.6
- •Pure diatomaceous earth removes small particles and metals from water
- •To improve filtration and keep water clear
- •For DE filters and sand filters
- •OEM-compatible with Pentair® Rainbow 300 & 320 Models
- •Complete lid assembly: includes locking knob & o-ring
- •Ensures airtight seal to prevent leaks and maintain pressure
- •OEM part # R172008W
- •Fits Pentair Rainbow automatic chlorine/bromine pool and spa feeder model 300, 302, 300-29X, 320, 322
- •Threaded cap replacement


