🌟 Keep your air fresh and your pipes happy with Maxi-Filtra!
The Studor 20700 Maxi-Filtra ABS Air Admittance Valve Replacement Cartridge is a lightweight, durable ABS valve cartridge designed to fit 3 or 4 inch pipes. It efficiently filters sewer gases to maintain fresh indoor air quality, offering a hassle-free, reliable replacement solution for professional plumbing systems.
| Manufacturer | Alfi |
| Part Number | 20700 |
| Product Dimensions | 8.89 x 8.89 x 15.24 cm; 18.14 g |
| Item model number | 20700 |
| Colour | Yellow/Black |
| Material | Acrylonitrile Butadiene Styrene |
| Shape | Rectangular |
| Item Package Quantity | 1 |
| Batteries included? | No |
| Batteries Required? | No |
| Item Weight | 18.1 g |
M**S
Good to see we can buy this from Amazon now ...
Good to see we can buy this from Amazon now - always got it from Humbusters before they went out of business.The filter really does work well and cuts our odours
A**N
Good product
Very fast delivery very pleased with service & item would definetly recommend to others & would use again 5* thank you
B**N
Reduces odour but unsure re lifespan of filters
We have just replaced this after only 12 MTHS because it was saturated. It is slightly on the large side too so doesn't sit into the pipe very well. It seems to work well in preventing odours from the tank as we sit out on the terrace next to it. However we notice the new filter also seems saturated and unsure why hence only 3 stars this time.
A**R
Does what it said
well made, quick delivery
A**S
Five Stars
Does the job, replacement for existing Studor filter.
Trustpilot
5 days ago
1 month ago
