Everything You Need to Know About 18x20x1 Air Filters

Are you looking for an 18 x 20 x 1 air filter? If so, you've come to the right place. At Filterbuy, we offer a wide selection of standard air filter sizes, each with MERV rating and ODOR fighting options. Whether you're looking for cost, efficiency, effectiveness, or size options, we have the perfect air filter for you. But what is a MERV rating? MERV stands for Minimum Efficiency Reporting Value and is a rating of the amount of filtration your air filter is capable of doing. The higher the MERV rating, the more impurities your air filter can remove from the air.

Fiberglass filters, made of spun glass, last an average of 30 days and capture a much lower percentage of air particles than pleated filters. Pleated filters are more expensive upfront but they provide better air quality and less waste. They also increase the ability of your HVAC system to circulate air at the same speed throughout your home and increase the amount of filtration. When replacing the air cleaner, most people will find the nominal size or dimensions on the edge of the current air cleaner. At Filterbuy, we offer a wide range of MERV air filter sizes, thicknesses and ratings so you can find reliable aftermarket air filters for residential, commercial, or industrial use. Air filters, oven filters and AC filters are similar products and the terms are used interchangeably. Air cleaners perform three fundamental functions in your central air system that contribute to the health and comfort of residents and customers.

For best results, buy your replacement air filters from a trusted air filter manufacturer such as Filterbuy. As an added benefit, you can sign up to receive the exact amount of air filters on your door every month and receive a 5% discount. Most air filters have a MERV rating between 1 and 20, with MERV 1 filters only capable of removing larger debris and MERV 20 capable of filtering microscopic particles such as viruses and bacteria from the air. Choosing the right air filter comes down to understanding your needs and finding the right filter to get the job done. At Filterbuy, we have all the information you need to make an informed decision about which 18x20x1 air filter is right for you. We offer a wide selection of standard air filter sizes with MERV ratings and ODOR fighting options so you can find exactly what you need.

Plus, you can sign up to receive your replacement filters every month with a 5% discount.

LaDonna Uccio
LaDonna Uccio

Devoted food advocate. General internetaholic. Extreme beer aficionado. Devoted social media maven. Lifelong tvaholic.

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