Can these be used in conjunction with furnace filters with out cutting down flow rate cosiderably ?

Although I ultimately decided against the purchase based on cost, the company was very responsive, and repeatedly and rapidly answered all my email questions. In addition, they will cut to your specifications. Although some reviewers reported that this product was much less than 0.2 inches, the company specifically told me that the thickness was 0.2 inches. You can always return the product to Amazon within 30 days, if it is not as advertised.

If I just hold up the cloth will it still filter air as the air flows, if I don’t buy the machine?

No, this is not how filters work. Air must be forced through a very fine media otherwise it would take the path of least resistance and simply move around the filter. Also this is not a filter, It is a prefilter that absorbs odors.

What are the fibers made of?

They are a soft plastic foam similar to what you find on a window airconditioning unit

Does this contain fiber glass? Would this be ideal for the insert of a diy n95 mask?

What you could do is add it to the inside of an existing N95 mask to help protect against OV. Activated charcoal is used to filter organic and inorganic vapors.

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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)

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)

Product ID: 163779800

Details

Air Filter Construction
Pad/Roll
Brand
Breathe
Compatible Devices
Air
Filter Shape
Custom Shaped
Item Weight
3.84 ounces
Manufacturer
Breathe

✂️Universal cut-to-fit design

🛡️0.2-inch thick activated carbon layer

🇺🇸Made in USA with premium quality

€ 59.53

Duties & taxes included

In stock

Sold byAmazon GreeceDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🌬️ Elevate your air game — breathe cleaner, live smarter!

CUSTOM FIT FOR EVERY SPACE - Easily cut & attach with hook & loop tapes for perfect sealing
EXTRA THICK FILTRATION POWER - 0.2-inch thickness captures more allergens without airflow loss
FRESHNESS SEALED FOR LONGEVITY - Resealable packaging keeps filters ready and effective
ADVANCED ACTIVATED CARBON DEFENSE - Neutralizes smoke, odors & pollutants for fresher air
VERSATILE MULTI USE COMPATIBILITY - Ideal for air purifiers, vents, HVAC, fans & more

Breathe Naturally’s Universal Cut To Fit Carbon Activated Air Filter offers a premium 0.2-inch thick activated carbon layer that effectively traps smoke, odors, pet hair, pollen, and dust. Designed for ultimate versatility, it can be trimmed to fit a wide range of air purifiers, vents, and HVAC systems, ensuring no unfiltered gaps. Proudly made in the USA and packaged in a resealable bag, this filter guarantees long-lasting freshness and superior indoor air quality for your home or office.

Specifications

ASIN	B07YMLNR46
Air Filter Construction	Pad/Roll
Best Sellers Rank	#43,106 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #238 in Air Purifier Filters
Brand Name	Breathe Naturally
Common Applications	Residential, Appliances
Compatible Devices	Air Conditioner
Compatible Hvac Systems	residential
Customer Reviews	4.5 4.5 out of 5 stars (3,103)
Filter Shape	Custom Shaped
Item Dimensions L x W x Thickness	16"L x 11.5"W x 0.5"Th
Item Weight	3.84 ounces
Manufacturer	Breathe Naturally
Manufacturer Part Number	38002
Material Type	Activated Carbon
Model Number	38002
Number of Items	1
Number of Packs	1
Product Grade	like new
UPC	739342810021
Unit Count	1 Count

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

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Excellent communication throughout the order process. Product is perfect.

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