Buy anything from 5,000+ international stores. One checkout price. No surprise fees. Join 2M+ shoppers on Desertcart.
Desertcart purchases this item on your behalf and handles shipping, customs, and support to OMAN.
♻️🔇 Seal in comfort, silence, and sustainability—upgrade your airflow game today!
The calimaero Seal 100 mm Non-Return Valve is a silent, eco-conscious ventilation solution made from recycled plastic with a rubber sealing ring. Designed for universal compatibility with all 100 mm exhaust pipes, it prevents backflow and cold drafts while ensuring whisper-quiet operation. Ideal for modernizing ventilation systems without check valves, it offers easy tool-free installation and reliable performance in any air exhaust setup.
| ASIN | B08W4DM7Y5 |
| ASIN | B08W4DM7Y5 |
| Brand Name | calimaero |
| Connector Type | Flanged |
| Customer Reviews | 3.6 3.6 out of 5 stars (658) |
| Customer reviews | 3.6 3.6 out of 5 stars (658) |
| Date First Available | 3 September 2021 |
| Exterior Finish | Plastic |
| Inlet Connection Size | 4 Inches |
| Inlet Connection Type | Flange |
| Is Discontinued By Manufacturer | Yes |
| Item Dimensions | 11.2 x 2.5 x 12 centimeters |
| Item Weight | 1.06 Ounces |
| Item model number | Backdraft Exhaust Damper Seal 100 |
| Manufacturer | calimaero |
| Manufacturer | calimaero |
| Material Type | Rubber |
| Model Number | Backdraft Exhaust Damper Seal 100 |
| Number of Pieces | 1 |
| Number of Ports | 2 |
| Outlet Connection Size | 4 Inches |
| Outlet Connection Type | Flange |
| Product Dimensions | 11.2 x 2.5 x 12 cm; 30.05 g |
| Specification Met | CE, RoHS |
| Thread Size | 100 mm |
| Thread Type | Metric |
| Unit Count | 1 Count |
| Valve Type | Swing Check Valve |
J**N
Works! Fixed a cold draft in my bathroom exhaust vent- easy install inside the pvc pipe with no tools
D**K
We have a half bath in our house(built 2017) that was always cold. I've checked the insulation, wi dows seals, and even upgraded the heat run fron a 4" to a 5". Nothing seamed to improve the temperature in the room. I i stalled this damper i. The ventilation fan and within minutes the room was as warm as the rest of the house. Its currently -30°c here and the room is warm. 10/10 will install in every bathroom from now on.
I**A
Polecam! Działa jak należy. Dobrze blokuje zapachy. Polecam!
N**4
Ce n'est pas des volets qui s'ouvre ou se ferme. C'est une simple membrane,qui se lève et se rabaisse.
R**.
Per la sua funzione ed in base al mio utilizzo direi che è ottimo
Trustpilot
1 month ago
2 days ago