Zehnder Filter for Dia 125mm Extract Air Valve, ISO Coarse (G3), 10 pcs 990 322 031 The bend comes complete with

The bend comes complete with fixings to securely fix in place along with 4 x oval O-rings to ensure an airtight connection

Vent Axia VA 100SVXT 12 Low Voltage SELV bathroom extractor fan with Timer

floors and ceilings

set out in DIN 1946-6 with a much thinner wall thickness (43 mm reduced from 60 mm)

The Airflow Filter Pack contains 10 x F7 filters suitable for use with the DV250 Heat Recovery Unit

Zehnder Filter for Dia 125mm Extract Air Valve, ISO Coarse (G3), 10 pcs 990 322 031 The bend comes complete withFor use with the 125mm diameter TVA grille housing. The filter removes particulates before they enter the ductwork and is quick and easy to insert or replace. ISO Coarse <45% (G3) filter grade. Zehnder P N 990 320 032