The rubber door is specifically designed to fit over the water intake opening of Laguna’s PowerFlo Skimmer Filter (PT1774).
Used for overwintering purposes, the door provides a tight and secure fit to prevent unwanted material from entering the skimmer filter. Made of flexible yet durable rubber material, it is designed to withstand the cold winter months.n
Suitable for:
-Laguna PowerFlo Skimmer Filter 5000 (PT1774)
