




🌬️ Breathe Easy, Drain Smarter – The Mini-Vent Revolution!
The WELD-ON Studor 20341 Mini-Vent with PVC Adapter is a patented air admittance valve designed to prevent sewer odors by allowing air into drainage systems without external venting. Compatible with 1.5" and 2" PVC pipes, it’s lightweight (113g) and easy to install, making it ideal for residential and commercial plumbing applications including sinks, toilets, and washing machines. Certified to ANSI/ASSE 1050 and 1051 standards, it ensures reliable, odor-free drainage and integrates seamlessly with other Studor ventilation products.




| ASIN | B00FQEX4UI |
| ASIN | B00FQEX4UI |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #81,245 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #532 in Industrial Pipe Fittings |
| Color | White |
| Customer Reviews | 4.6 4.6 out of 5 stars (849) |
| Customer reviews | 4.6 4.6 out of 5 stars (849) |
| Date First Available | 14 September 2023 |
| Date First Available | 14 September 2023 |
| Is Discontinued By Manufacturer | No |
| Item Package Quantity | 1 |
| Item Weight | 113 g |
| Item model number | 20341 |
| Item model number | 20341 |
| Manufacturer | Studor |
| Manufacturer | Studor |
| Material | Polyvinyl Chloride (PVC) |
| Part number | 20341 |
| Product Dimensions | 8.89 x 8.89 x 15.24 cm; 113.4 g |
| Product Dimensions | 8.89 x 8.89 x 15.24 cm; 113.4 g |
| Size | 1-(Pack) |
| Specific uses | personal |
| Specification met | ANSI/ASSE 1050, ANSI/ASSE 1051 |
| Style | PVC Adapter |
C**6
We had an indoor vent for the washing machine drain that would cause horrible odours when the water drained into the laundry sink. Saw this used on This Old House in a similar situation and decided to give it a try. Works perfectly, odours gone immediately. A bit more expensive than others but well worth it.
E**.
Este artículo se tarda un poco pero siempre lo pido con tiempo, un muy buen artículo, muy buena calidad
G**T
Works as described. You can hear the difference when flushing.
J**T
Very easy to install, seems to be a better quality product than my previous no-name AAV which failed after 6 months. Hope this one lasts longer. Make sure to use plumber's tape when installing.
A**N
Si trabaja la valvula pero pueden mejorarla porque se gresa un poco de aire del drenaje aun
Trustpilot
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