

🌬️ Elevate your airflow game with Maxi-Vent precision!
The 20302 Maxi-Vent Air Admittance Valve by Alfi is a high-performance venting solution designed for single fixtures, branch, circuit, or stack applications up to 500 DFU. Made from durable ABS plastic and rigorously tested to meet multiple industry standards, it ensures reliable, maintenance-free venting. Compact and lightweight, this USA-made valve fits 3-inch to 4-inch pipes, making it a versatile and trusted choice for modern plumbing systems.
| Manufacturer | Alfi |
| Country of Origin | USA |
| Item model number | GIDDS-301050 |
| Product Dimensions | 8.89 x 8.89 x 15.24 cm; 249.48 g |
| ASIN | B000NID704 |
Trustpilot
1 month ago
1 month ago