Model 400 Feeder - # 1 Cover Pentek Filter Inline Carbon Filter 2 valves and may not

2 valves and may not fit other valve types or brands

Run a test cycle to confirm proper operation and seal integrity

With those simple habits

Does the resin require special regeneration chemicals

this mid-output model balances generous production with an easy-to-own

Model 400 Feeder - # 1 Cover Pentek Filter Inline Carbon Filter 2 valves and may notKeep your Model 400 chemical feeder buttoned up and serviceable with this genuine #1 cover replacement part. Sitting at the very top of the feeder's lid assembly, the cover helps protect the internal mechanism and maintain the proper enclosure during operation, a small detail that supports safe, consistent chemical metering day after day. When it is intact, the rest of the feeder can do its job without interference from dust, debris, or accidental