Ruisita 4 Pack Compatible with HPA200 Carbon Activated Pre Filters Air Purifier Replacement Carbon Pre-Filter, 11.25 by 13.9 Inch

Ruisita 4 Pack Compatible with HPA200 Carbon Activated Pre Filters Air Purifier Replacement Carbon Pre-Filter, 11.25 by 13.9 Inch

• Replacement HEPA filter pre-filter: pull pet hair, residue, dust, lampblack, smoke and other stuff out of the air in the house, it is vital to keep fresh air for people with asthma or allergies.
• Extra help of air purifier : install the pre-filter onto HEPA filters, filter and capture odors, particles, dust and other harmful gas, reinforce the purifying effect of air purifier, extend the life of HEPA filters.
• Eco-friendly premium material: high quality activated carbon materials with strong adsorbing and filtering capacity, change pre-filter in the basis of filtering effect, usual need replacing for every 2-3 months, avoid weakening filtering effect, please do not rinse.
• Size and applicable models: 11.25" in length, 13.9" in width, 0.2" in thickness, suitable for air purifier models HPA200, HPA202, HPA204, HPA250B, these pre-cut filters make it easy and quick to replace old filters, save your time and money, good fit for air purifiers.
• Package includes: each pack contains 4 pieces of carbon activated pre-filters, applicable to HPA200 Series, should be replaced every 2-3 months, adequate for you to use for a quite long time.