Rat problem in the drain looked at different products and i am sure some of the stainless steel products are better but so expensive. Up to now working fine easy to install and rat problem gone.
Verified purchase: Yes | Condition: New
Had a rat problem in drainage. I was advised to try a one way flap. Very easy to fit in seconds and end of infestation problem. Months since I have seen any.
Verified purchase: Yes | Condition: New
Easy to fit, good solid sprung loaded flap reinforced with wire mesh. Due to curved shape of flap it can open almost fully inside the pipe unlike the flat versions that catch on the sides and cannot open fully.
Verified purchase: Yes | Condition: New
Best I could find for this function, easy to fit and very resilient
Verified purchase: Yes | Condition: New
excellent product! I used it as one way valve [not for rodent] & it is great ! thanks
Verified purchase: Yes | Condition: New
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