Hi All,

 

Time to replace my heat recovery filters, long overdue!!! I have got a NIBE™ GV-HR110 and looking for both the F7 filter on supply air side and G4 filter on exhaust air side, I know that for the G4 I could buy them in rolls like these:

 

https://www.ebay.co.uk/itm/G4-Air-Filter-Media-240-gram-1m-x-10m/152338000185?epid=729138818&hash=item23780d6939:g:Jv4AAOSwY45URnN8

 

Wondering about the F7 ones? Does anyone here is familiar with any suppliers?

 

Thank you all!

A roll should last you about 200 years

maybe you could sell me on a metre or two?

I should have spotted this earlier.  I found that Jasun Envirocare will supply custom made filters for any MVHR at a much lower price than the manufacturer charges.  In our case I bought five sets of filters (10 filters in total, 5 G4 and 5 F7) custom made to fit our Genvex Premium 1L for a bit less than the price of 1 set of filters from the UK Genvex agent.  As far as I can see the filters look absolutely identical apart from the labels, and even have the same colour filter material, same number of pleats and identical looking card frames.  I suspect that someone, somewhere, is making loads of money on high priced filters.