Handling Fee Reminding: $2.25 handling fee will be charged for ALL items from the same series, product code beginning with BCW- if you order less than $50.00.
• Check valve provides protection during a power failure, it is intended to slow down the sudden reversal of air flow.
Ingredients: Has No Metal Parts To Rust, High Quality Plastic.
Dimension: 0 x 0 x 0
This item can only ship to the continental US (including Alaska and Hawaii).