aurelema cl200 inline chlorinator replacement compatible with hayward automatic chlorinator feeder for in/above-ground pools fertilizer dispenser inline automatic chemical feeder with clx200k o-ring is up for auction in Patio, Lawn & Garden. The current bid is $1.00, 98% below the $54.99 MSRP, in New/Like New condition. Bid on this item at our Georgetown - Triport Road location before the auction closes.