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thefiltersource.com Coupons & Promo Codes

The Filter Source Coupon Codes

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18 coupons, codes and deals

 Coupon Codes & Deals

Take 5% Off Filters
Get 50% Off Humidifier Filters
Enjoy 50% Off filters
Take 30% Off Filters
Enjoy Free Shipping On Humidifier Filters
Get Free Shipping On Humidifier Filters
Take 40% Off Filters
Save 40% On Humidifier Filters
Take 40% Off Humidifier Filters
Enjoy Free Shipping On Humidifier Filters
Take 30% Off Humidifier Filters
Take 40% Off Humidifier Filters
Free Shipping on $25+ order.
Take 50% Off Humidifier Filters
Get Free Shipping On Humidifier Filters
Save $65 On Humidifier Filters
Get 50% Off Humidifier Filters
Get 50% Off Humidifier Filters

About The Filter Source

Between your HVAC system, your humidifier, your air purifiers, and other household devices, it can take a lot of filters to keep your household running smoothly. Most of us don't think much about filters, but these small items are an important part of maintaining an energy-efficient, clean-air household.

The Filter Source strives to save customers time and money by offering filters for a huge variety of products in one convenient location. With a few quick clicks at TheFilterSource.com, you can purchase all of the filters you need and have them delivered directly to your door. The company's popular filter options include HEPA filters, carbon filters, and allergen filters.

In addition to selling filters, The Filter Source also offers replacement parts for fans, humidifiers, purifiers, and heaters. If you are shopping for a new heater, fan, or humidifier, you can also purchase a new device at TheFilterSource.com.

The Filter Source is committed to 100% customer satisfaction. Before you make your purchase, increase your savings by using Giving Assistant coupons. When you apply promo codes during checkout, you can save even more on the high-quality filters that you need for your home.
Total Offers18
Coupon Codes17
Deals1
Best Discount50% off

The Filter Source Free Shipping Policy

The Filter Source offers FREE shipping on orders over $25 that are shipped to addresses in the continental United States. Shipping charges for smaller orders are based on the total order cost.

The Filter Source Return Policy

The Filter Source offers refunds for products that are returned within 30 days of purchase. Shipping and handling costs and processing fees are nonrefundable.

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