Tank Lid, Pentair American Products CLN/CLR, 420 sqft, White|178581

🔧 What this part is

Tank Lid, Pentair American Products CLN/CLR, 420 sqft, White, part number 178581. The tank part of a filter or chemical feeder; lids and bodies are sold separately so a cracked one can be replaced on its own.

✅ Check before you order

• The number on the old part should read 178581, or the maker’s equivalent.
• Not sure? Send us a photo of the old part and any number on it, and we will tell you whether this is the one.