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this weir is an essential part of many pool and spa filtration systems
Vibrant Blue Color: Adds a fresh
and Closed modes—perfect for crystal-clear water every time
75% less chlorine – advanced SmartChlor® technology delivers gentle water using a fraction of standard chlorine systems
Choose the APC Skimmer Basket
Pentair Lid O-Ring R172240Z Winter Pool Covers this weir is an essentialPentair Lid O Ring R172240Z Ensure a secure seal for your Pentair High Capacity Automatic Chemical Feeder with the R172240Z O Ring Lid. Designed specifically for models HC 3315, HC 3330, and HC 3340, this replacement lid offers reliable performance to support your pools chemical feeding system. Key Features Compatible with Pentair Rainbow High Capacity Chlorinators HC 3315, HC 3330, HC 3340 Includes a durable O ring for a tight, leak resistant seal