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A weir that no longer swings freely will reduce skimming performance even if it appears intact
bather load
10" steel bristle brush by Ocean Blue
Add With Pump Running Pour the slurry slowly into the skimmer with the pump running on filter mode
Also known as: C8610
Pentair Lid, New B Style | Rainbow 330 Floating Dispenser | R18729B Test Strips A weir that no longerThe Pentair R18729B is the OEM replacement lid for the Rainbow 330 Floating Dispenser specifically the new "B" style body. If your dispenser lid is cracked, warped, or no longer sealing correctly, this is the direct factory replacement. IMPORTANT: CONFIRM YOUR BODY STYLE BEFORE ORDERING The Rainbow 330 Floating Dispenser was produced in two body configurations. This lid (R18729B) fits the new "B" style body only. It is not interchangeable with the
