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Genuine OEM Air Filters for Every Need
No Knock-offs!
At HEPA Filter Sales, we exclusively offer authentic OEM air filters, ensuring quality and reliability for homes, businesses, hospitals, critical care facilities, remodelers and remediation contractors.
Regular replacement of your air filters not only improves air quality and health but also boosts system efficiency and reduces maintenance costs.
Unsure which filter fits your ductless mini-split, HEPA air cleaner, furnace, or air handler? Our expert team is ready to provide you with honest, accurate answers.
Contact us today — real people, real solutions!
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Customer Reviews
Indoor Air Quality after Wildfires & Volcanic Activity: The PRED750 Advantage
After wildfires, hazardous air lingers indoors, posing serious health risks. Many homeowners and businesses mistakenly turn to Negative Air Machines (NAMs), which pull in outdoor air—bringing in more contamination. Instead, the PRED750 Portable HEPA Air Scrubber offers the best solution, filtering and recirculating indoor air to remove fine particulates, harmful gases, and lingering smoke odors. With True HEPA filtration, optional activated carbon filters, and positive pressure capabilities, the PRED750 is ideal for post-fire air quality remediation. Maintain clean air long-term with replacement filter bundles. Learn more at HEPAFilterSales.com.
MERV 8 vs. MERV 11: Which Air Filter is Best for Your Home’s Air Quality?
Choosing the right air filter impacts your indoor air quality and HVAC efficiency. MERV 8 filters provide basic dust and pollen protection, while MERV 11 captures finer allergens like pet dander and mold spores. Learn the key differences and find out which filter is best for your home’s air quality needs.
How to Clean Mini Split Filters
Routine maintenance is essential to keep your ductless mini-split system working efficiently, and one of the most important tasks is cleaning the air filters. Dirty filters can restrict airflow, forcing your system to work harder and increasing energy consumption. Learn more today!
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