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♻️🔇 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 |
| Brand | calimaero |
| Brand Name | calimaero |
| Connector Type | Flanged |
| Customer Reviews | 3.6 out of 5 stars 692 Reviews |
| Exterior Finish | Plastic |
| Exterior finish | Plastic |
| Inlet Connection Size | 4 Inches |
| Inlet Connection Type | Flange |
| Inlet connection size | 4 Inches |
| Inlet connection type | Flange |
| Item Dimensions | 11.2 x 2.5 x 12 centimeters |
| Item Highlight | Modernization without Return Valve/Silent, Recycled Plastic/Can Be Used Aluminium Flex, PVC, Sheet Metal, KG, HG |
| Item Weight | 1.06 Ounces |
| Item dimensions L x W x H | 11.2 x 2.5 x 12 centimeters |
| Manufacturer | calimaero |
| Manufacturer Part Number | 4054503048133 |
| Material | Rubber |
| Material Type | Rubber |
| Model Number | Backdraft Exhaust Damper Seal 100 |
| Number of Items | 1 |
| Number of Packs | 1 |
| Number of Pieces | 1 |
| Number of Ports | 2 |
| Outlet Connection Size | 4 Inches |
| Outlet Connection Type | Flange |
| Size | 100 mm |
| Specification Met | CE, RoHS |
| Thread Size | 100 mm |
| Thread Type | Metric |
| Unit Count | 1 Count |
| Valve Type | Swing Check Valve |
C**N
Consigliato
Funziona bene, solo un po' rumorosa
D**K
This product WORKS!
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.
J**R
Schnelleinbauklappe
Die Gummilippe in der Klappe war leicht verzogen im Lieferzustand. Da die Klappe in ein senkrechtes Rohr, also waagerecht, eingebaut wurde macht das wenig aus und die Gummidichtung wird sich mit der Zeit anlegen. Das könnte aber bei senkrechtem Einbau zum Problem (Undichtheit) werden. Über die Haltbarkeit kann ich zum jetzigen Zeitpunkt noch nichts sagen.
I**A
Super!
Polecam! Działa jak należy. Dobrze blokuje zapachy. Polecam!
N**4
Ras
Ce n'est pas des volets qui s'ouvre ou se ferme. C'est une simple membrane,qui se lève et se rabaisse.
Trustpilot
3 weeks ago
5 days ago