{"product_id":"genvex-filter-eco-300-f7-copy","title":"Genvex filter Eco 175 F7","description":"\u003cp\u003e \u003c\/p\u003e\n\u003cp class=\"normal\"\u003eThe two standard types of filters are:\u003c\/p\u003e\n\u003cp class=\"normal\"\u003eG4 – coarse filter\u003c\/p\u003e\n\u003cp class=\"normal\"\u003eF7 – fine filter\u003c\/p\u003e\n\u003cp class=\"normal\"\u003eThe Genvex Eco 175 is heat recovery and ventilation model with a heat pump built in to boost the supply air or cool during water periods.\u003c\/p\u003e\n\u003cp class=\"normal\"\u003eThe finer the filter, the more and smaller particles it will filter from the air. However, a finer filter means that the ventilation system has to work harder to transport air through the system.\u003c\/p\u003e\n\u003cp class=\"normal\"\u003eThat means you should not choose a finer filter than you need.\u003c\/p\u003e\n\u003cp class=\"normal\"\u003eExhaust air does not need more than a G4 filter, since the air indoors has already been cleaned once, which is enough to keep the ventilation system’s inner workings clean.\u003c\/p\u003e\n\u003cp class=\"normal\"\u003eYou should choose either a G4, or F7 for intake air. So, what is the difference between them?\u003c\/p\u003e\n\u003cp class=\"normal\"\u003eG4 only removes dust particles that are big enough to be seen with the naked eye. A finer filter that also filters out smaller particles would probably be a better choice for most households. For example, pollen, asphalt particles and smoke from wood stoves that you would rather not let into the house.\u003c\/p\u003e\n\u003cp class=\"normal\"\u003eM5 suits most people’s needs, but if you need to filter the air even more, perhaps due to allergies, you can choose an F7 filter instead. You can also particularly order even finer filters\u003c\/p\u003e\n\u003cp class=\"normal\"\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"PlumbaVent Ltd","offers":[{"title":"Default Title","offer_id":55224709448018,"sku":"GEN-F-075036","price":27.5,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0280\/6913\/4411\/products\/Eco400G4069597.jpg?v=1762885872","url":"https:\/\/plumbavent.com\/products\/genvex-filter-eco-300-f7-copy","provider":"Plumbavent Ltd","version":"1.0","type":"link"}