HRV filter JANUS (Steel fan Box) & SAYR Generation 1 compatible replacement water filters This will save money and

This will save money and no need for replacing existing parts that are working fine

DIY and Home Maintenance

High quality synthetic polyester filter media offers Grade 4 filtration with high dust holding capacity

G4 BAG FILTER (upgrade to F8 available)

Saves you money

HRV filter JANUS (Steel fan Box) & SAYR Generation 1 compatible replacement water filters This will save money andHRV Janus system & SAYR compatible filter. Pre 2014 Steel fan box in roof HRV filter media is Lofted synthetic polypropylene with an extended deep pleated surface which allows for more media surface area, resulting in excellent dust loading capacities and longer lifespan. Come with duct tape Product information HRV filter Janus system compatible High Efficiency Grade F7 EU7 Filter class EN779 Eurovent 4 4 Performance data based on ASHRAE 52. 2. 1992