Clean and Optimized Air Filtration

Breathe a Little Easier with Cleaner, Fresher Air

As air filters begin to wear down they lose their effectiveness, which is why it’s important to replace them with a high-quality activated charcoal filter that provides a seamless fit and captures impurities in the air. Fresh Headquarters Cut-to-Fit Carbon Air Filters ensure that your air purifier, range hood, air conditioner, microwave, covered litter box, and more continue keeping your home fresh and free of odors. With harmful particulates trapped, you and your loved ones can breathe easier.

• Universal Replacement Pre-Filters
• Compatible with a Variety of Models & Appliances
• Captures Pet Hair, Odors, and Smoke
• Supports Healthy Respiration
• Eliminates Airborne Odors and Impurities
• Chemical-Free
• Available in Single or Double Pack

Thin By Design

Activated carbon has been treated with oxygen to create thousands of tiny pores between the carbon atoms. This creates a highly porous material that has a large surface area, making it ideal for adsorbing impurities and pollutants in the air. When air passes through the pre-filter, the activated carbon traps larger particles like dust, pet hair, and lint while still allowing for maximum air flow. It also absorbs and reduces odors and volatile organic compounds (VOCs) like smoke, cooking smells, and chemicals.

Expanded Brand Compatibility

These carbon filter sheets can be used to craft replacement filters and pre-filters for an array of air-purifying devices including Honeywell, Whirlpool and Next Gen. This includes Honeywell 50000 series, 17000 series, 18150 series, 40100 series, 40200 series, HPA100, HPA200, HPA300 series consoles.

Countless Home Applications

These versatile and easy-to-use universal cut-to-fit filters come in 16” x 48” carbon fiber sheets so you can create replacement filters on-demand for an array of appliances. Keep your home outfitted with filters for HEPA air purifiers, range hoods, countertop compost pails, covered litter boxes, and even nursery grow tents. Our carbon filters can be tailored with scissors and a ruler or template to fit your space and keep your home free of pet odors, cigarette smoke, chemical smells, and more.

Cost-Effective Solution

Making your own low-cost replacement filters is a great way to give your budget more breathing room. Cut-to-fit filter pads are not only cheaper than pre-cut filters they’re easier to use even when appliances become outdated. Keep your trusty HVAC unit, air purifier or range hood operating at peak performance with a universal replacement.

Eliminate Harsh Odors

Millions of micropores in our carbon filters trap lint, dust, dander and volatile organic compounds that irritate the eyes, nose, and throat. Activated charcoal helps neutralize odors and eliminate signs of cigarette smoke, cat litter boxes, and more, so you can welcome guests into your fresh-smelling home with confidence.