Pvc Pipe Draft Blocker, Backdraft Damper One Way Ventilation Fan Air Check

Specification:

Material: ABS
is_customized: Yes
Shape: ROUND
Home Improvement: PVC Exhaust Fan
name: check valve for air
title: Pipe Draft Blocker
type: Fresh air system
installation: ventilation duct tubes 150mm
application: Bathroom hardware
product: Flue valve
pipe holder: pipe fitting
function: Pipe connection
use: Building Supplies

 
packing include:

1pcs X Air duct check value

WARRANTY

We'll refund your money if the item hasn't been delivered within 40 days after purchase. You have 2 weeks to request a refund — until day 60.
Product doesn't match the description? Contact us within 30 days after you receive it!
In case of cancellation, money will be refunded to your account within 3 days.