For some reason these filters are more expensive than those for larger Blueair filters. They work as advertised but the cost is silly. I started buying a universal filter to save money. If I had done better research I would have bought a different brand of hepa filter. If you buy four of these you will have spent enough money on filters to buy a good quality new Hepa unit. Consider offering this filter in bulk at a savings or discount. For this reason I am considering selling my Blueair and buying a cheaper brand. I waited three years to buy a new filter so it was expensive and this shouldn't have happened as the filter is no longer good after about 12-18 months. It's time to buy a new car. I agree Blueair is a quality product, my only problem is the price of the filters.
π₯Ά LG TC09GQR Split System Air Conditioner - White
11 Review
Split system Roda RS-AL09F / RU-AL09F
37 Review
Senville AURA: Energy Star Mini Split Heat Pump W/ 9000 BTU & Alexa Compatibility
13 Review
UL Certified 120V Unheated Awoco 48 Super Power 2 Speeds 1650CFM Commercial Indoor Air Curtain With Free Door Switch
23 Review