I don't know the answer for his particular filter material, but washing was not recommended for other carbon filter pads I used in the past.

Fresh Headquarters Cut‑to‑Fit Carbon Pad Pre‑Filter Roll – Universal Activated Carbon Sheet for Air Purifier, Furnace, AC, Range Hood, 3D Printer & More Odor/VOC Control

Fresh Headquarters Cut‑to‑Fit Carbon Pad Pre‑Filter Roll – Universal Activated Carbon Sheet for Air Purifier, Furnace, AC, Range Hood, 3D Printer & More Odor/VOC Control

Q: Can I use this filter for mask(face mask) liner?

Because of the micron size of viruses, only very specific masks have any chance of filtering them out-and even those ones HAVE to be professionally fitted to have any efficacy (like the N95-which even when professionally fitted and used properly only stops 95% of virus micron size) and MUST be worn under very strict guidelines otherwise it offers no more virus protection than the cloth and surgical masks- which do not do not stop virus micron size from getting thru at all. To actually stop virus micron size you will either have to invest in a professionally fitted N95 and strictly follow the wearing protocol or to purchase a professionally rated respirator that guarantees to filter micron size of 0.01 or under (such as what virologists use in labs). Do not forget that viruses enter thru mucous membranes and so eye protection (such as goggles) will also be a MUST if you want to be truly protected from anything with a virus micron size. Hope this helps!

Q: It says it's 1/4 inch thick in the picture and 1/16 in thick in the description, which is it?

1/16th, but can be doubled, tripled, or quadrupled, etc., in thickness.

Q: Can this be put inside the air opening of a window AC unit to block out the light that comes through the vent?

I would rate its opacity to approx. 70%-80% (when clean and new). Remember, this is designed to trap small dust particles. As it does its job, it will become more opaque as well as not pass air efficiently.

4.5/5

Product ID: 46216302

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Details

Brand
FRESH
Material
Activated
Product Dimensions
48"L x 16"W x
Compatible Devices
Air Purifier
UPC
761315314045
Number of Items
1

✂️16" x 48" sheet

🌬️3/16" thick

🇺🇸Made in USA

Frequently Bought Together

Cut to Fit Carbon Pad Pre Filter Roll, Universal for Air Purifiers, Furnace, Air Conditioner Filters, Range Hood, 3D Printers, and More

Breathe Naturally Universal Cut to Fit Carbon Activated Air Filter - Replacement Charcoal Filters - Pre Filter Carbon Sheet for Air Purifier, Vent Filters & More - Made in USA (Pack of 1, 16x48)

Description

🌟 Breathe Better, Live Better!

TRUSTED QUALITY - Proudly made in the USA for superior performance and reliability.
ONE SIZE FITS ALL - No more cluttered cabinets; cut to fit any appliance effortlessly.
QUICK CONVENIENT - Replace filters in minutes and enjoy cleaner air instantly.
BREATHE EASY LIVE FRESH - Transform your indoor air quality with our customizable carbon filter pad.
HEALTHIER HOME HAPPIER YOU - Create a fresher environment for your loved ones and yourself.

The Cut to Fit Carbon Pad Pre Filter Roll is a versatile air filtration solution designed to fit a variety of appliances, including air purifiers, range hoods, and more. Measuring 16" x 48" and 3/16" thick, this activated carbon filter effectively captures dust, pet hair, smoke, and odors, ensuring cleaner air for your home. Made in the USA, it offers a convenient and customizable option for maintaining superior indoor air quality.

Specifications

Brand Name	FRESH HEADQUARTERS
Model Info	14207192
Item Weight	3.52 ounces
Product Dimensions	18.9 x 6.3 x 0.1 inches
Country of Origin	USA
Item model number	14207192
Is Discontinued By Manufacturer	No
Part Number	14207192
Compatible Device	Air Purifier, Compost Bin, Air Conditioner, Furnace
Material Type	Activated Carbon
Batteries Included?	No
Batteries Required?	No

Have a Question? See What Others Asked

Can I use this filter for mask(face mask) liner?

It says it's 1/4 inch thick in the picture and 1/16 in thick in the description, which is it?

Can this be put inside the air opening of a window AC unit to block out the light that comes through the vent?

Can i wash it?

Common Questions

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The delivery time was excellent, and the packaging was secure.

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Customer service was outstanding when I had questions about the product.

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TrustScore 4.5 | 7,300+ reviews

Suresh K.

Very impressed with the quality and fast delivery. Will shop here again.

4 days ago

Ayesha M.

The product exactly matches the description. Very satisfied with my purchase.

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