Pre-Filters

Air Purifier Pre-Filters

Breathe Cleaner Air and Save Time and Money by Extending the Life of Your Air Purifier’s HEPA and Carbon Filters with a Prefilter. We Offer the Best Pre Air Filters for Sale at Everyday Cheap Discount Prices with Fast, Free Shipping!

Pre Filters

Having an air purifier is a great way to ensure you and your family breathes clean, healthy air. Your air purification system, however, is only as good as its filters. And over time, both HEPA and activated carbon filters clog up, stop working and have to be replaced–or your air purifier stops working. Without a pre-filter, larger hair and dust particles clog your air purifier’s carbon and HEPA filters too quickly, causing them to need replacing prematurely. Not only will large particles prevent your HEPA and carbon filiters from filtering the smaller allergy and asthma-causing particles and gases properly, constantly replacing HEPA and carbon filters can get very expensive, and very time consuming.  


Prefilters literally ‘pre-filter’ the air, removing those larger particles from the air before it passes through your air purifier’s HEPA and carbon filters. This will prevent your main filters from getting clogged up as fast, greatly extending their life, and allowing the main filters to do a better job of cleaning the air. Without a pre air filter, most HEPA and carbon filters have to be replaced at least once every 3 months. Pre filters can extend the life of your air purification system’s filters by up to 3x, saving you time and money.  Pre-carbon and HEPA filters are relatively inexpensive and simple to install.

And unlike most HEPA and carbon filters that cannot be cleaned and reused, most pre-filters can be washed or vacuumed and then reused over and over again. Some pre-filters, however, such as Electrocorp and Aller Air, can only be vacuumed once—any more than once removes the electrostatic charge and can damage the prefilter, so remember to replace these every 2-3 months with new pre-filters. If you don’t see a pre-filter made by your air purifier’s brand, simply choose the generic pre-filter material and cut to fit.

We offer a great selection of the best HEPA and carbon prefilters for sale at everyday cheap discount prices. No matter what type of air purifier you own, we make it easy and affordable for you to extend the life of your HEPA and carbon filters by purchasing the best pre filters. Being an online based air purifier store, we do not have many of the expensive operating costs of traditional stores. These savings allow us to offer the very best HEPA and carbon pre air filters for sale at everyday cheap discount prices, with fast free shipping. If you have any questions about any of the pre-filters we have for sale, please let us know and we will be more than happy to assist you.