Zehnder Filter Sleeves For MVHR 90 & 91
Consisting of 2 X Filters each 38cms x 19cms
Ideally, filters should be inspected monthly and given a light vacuum to remove dirt and debris.
Filters will eventually become blocked with residual debris and should then be replaced. Generally, blocking will occur every 6 - 12 months depending on the location (near busy roads or inner city areas tend block more quickly than remote country settings).
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SKU G006040102 Delivery Next Day Guarantee 1 Year
- Technical Info