Best Brita Filters in 2026

Daisy
Last Updated: Feb 7, 2026

At a Glance: Our Top Picks for Brita Filters

20x20x1 Merv 8 Furnace Filter (12 Pack)
#TOP1
20X20X1 Merv 8 Furnace Filter (12 Pack)
9.7
PM SCORE
Glasfloss ZL 20x20x2 MERV 10 AC & Furnace Filters. 12 Pack. Actual Size: 19-1/2 x 19-1/2 x 1-3/4
#TOP2
Glasfloss Zl 20X20X2 Merv 10 Ac & Furnace
9.7
PM SCORE
19 7/8 x 21 1/2 x 1 Carrier Replacement MERV 10 Pleated Air Filters by Glasfloss. Box of 6
#TOP3
19 7/8 X 21 1/2 X 1 Carrier
9.7
PM SCORE

* PickSmartly editors independently research, review, and endorse the top products through comprehensive data analysis. We may earn a commission for qualifying purchases made through our product links.

Summary of the Best Brita Filters of 2026

20X20X1 Merv 8 Furnace Filter (12 Pack)

GLASFLOSS
AZ2-V2-GF-M8-012020
20.00 X 20.00 X 1.00 Inches
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
FiltersDelivered 9.86

Features

Nominal Filter Size 20 x 20 x 1

Actual Filter Size 19.5" x 19.5" x .875"

Merv 8 Performance

Made in the USA

100% Performance and Price Guarantee

Glasfloss Zl 20X20X2 Merv 10 Ac & Furnace Filters. 12 Pack. Actual Size: 19-1/2 X 19-1/2 X 1-3/4

GLASFLOSS
ZL2020-2M10
20.00 X 20.00 X 2.00 Inches
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
FiltersDelivered 9.86

Features

Actual Size: 19.5” x 19.5” x 1.75” | Nominal Size: 20 x 20 x 2

MERV 10 Efficiency with MERV 8 Air Flow & pressure drop.

Electrostatic air filters for homes, business, schools, apartments, hotels and industrial.

Durable and sturdy galvanized metal backing.

Made in the USA. For optimal performance, recommended to change at least every 3 months.

19 7/8 X 21 1/2 X 1 Carrier Replacement Merv 10 Pleated Air Filters By Glasfloss. Box Of 6

GLASFLOSS
ZLP19P21H1-C-6
19.88 X 21.50 X 1.00 Inches
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
FiltersDelivered 9.86

Features

Actual Size: 19 7/8 x 21 1/2 x 7/8 (19.875 x 21.5 x .875) | Nominal Size: 19 7/8 x 21 1/2 x 1

Filtration Rating: MERV 10. Comparable to MPR rating 600 to 800, or FPR rating 5 to 6.

Affordable high quality replacements for Carrier, Payne, or Bryant 19 7/8" x 21 1/2" x 1" air filters.

Improved MERV 10 Filtration with similar air flow and resistance as a MERV 8 filter. Durable & Long Lasting: Heavy duty frame won't buckle.

For optimal performance, recommended to change at least every 3 months.

21 1/2 X 23 5/16 X 1 Carrier Replacement Merv 10 Pleated Air Filters By Glasfloss. Box Of 6

GLASFLOSS
ZLP21H23E1-C-6
21.50 X 23.31 X 1.00 Inches
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
FiltersDelivered 9.86

Features

Actual Size: 21 1/2 x 23 5/16 x 7/8 (21.5 x 23.3125 x .875) | Nominal Size: 21 1/2 x 23 5/16 x 1

Filtration Rating: MERV 10. Comparable to MPR rating 600 to 800, or FPR rating 5 to 6.

Improved MERV 10 Filtration with similar air flow and resistance as a MERV 8 filter.

Durable & Long Lasting: Heavy duty frame won't buckle or support growth.

Affordable high quality replacements for Carrier 21 1/2 x 23 5/16 x 1 air filters.

20X25X1 Merv 8 Furnace Filter (12 Pack)

GLASFLOSS
AZ2-V2-GF-M8-012025
100.00 X 100.00 X 50.00 Centimeters
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
FiltersDelivered 9.86

Features

Nominal Filter Size 20 x 25 x 1

Actual Filter Size 19.5" x 24.5" x .875"

Merv 8 Performance

Made in the USA

100% Performance and Price Guarantee

20X25X2 Merv 8 Furnace Filter (12 Pack)

GLASFLOSS
AZ2-V2-GF-M8-022025
25.00 X 20.00 X 2.00 Inches
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
FiltersDelivered 9.86

Features

Exact Size: 19.5” x 24.5” x 1.75” | Nominal Size: 20 x 25 x 2

Frame is durable and sturdy with galvanized metal backing.

MERV 10 Filtration Efficiency with similar MERV 8 Air Flow & Pressure drop.

Made in the USA

16 3/8 X 21 1/2 X 1 Carrier Replacement Merv 10 Pleated Air Filters By Glasfloss. Box Of 6

GLASFLOSS
ZLP16F21H1-C-6
21.50 X 16.38 X 1.00 Inches
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
FiltersDelivered 9.86

Features

Actual Size: 16 3/8 x 21 1/2 x 7/8 (16.375 x 21.5 x .875) | Nominal Size: 16 3/8 x 21 1/2 x 1

Filtration Rating: MERV 10. Comparable to MPR rating 600 to 800, or FPR rating 5 to 6.

For optimal performance, recommended to change at least every 3 months.

Improved MERV 10 Filtration with similar air flow and resistance as a MERV 8 filter. Durable & Long Lasting: Heavy duty frame won't buckle.

Affordable high quality replacements for Carrier, Payne, or Bryant 16 3/8 x 21 1/2 x 7/8 air filters.

20X24X2 Merv 8 Furnace Filter (12 Pack)

GLASFLOSS
AZ2-V2-GF-M8-022024
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
FiltersDelivered 9.86

Features

Nominal Filter Size 20 x 24 x 2

Actual Filter Size 19.375" x 23.375" x 1.75"

Merv 8 Performance

Made in the USA

100% Performance and Price Guarantee

16X16X2 Merv 8 Furnace Filter (12 Pack)

GLASFLOSS
AZ2-V2-GF-M8-021616
16.00 X 16.00 X 2.00 Inches
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
FiltersDelivered 9.86

Features

Nominal Filter Size 16 x 16 x 2

Actual Filter Size 15.5" x 15.5" x 1.75"

Merv 8 Performance

Made in the USA

100% Performance and Price Guarantee

20X25X4 Air Filter Merv 10 By Glasfloss Industries Z-Line Series Pleated Filter (3-Pack) Zlp20254 - Made In Usa

GLASFLOSS
ZLP20254-3PK
25.00 X 20.00 X 4.00 Inches
2.00 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Air Filters Unlimited 9.88

Features

MERV 10 Efficiency with MERV 8 Air Flow

Heavy Duty Construction

Galvanized Expanded Metal Backing, Each Filter is Individually Bagged

Offers excellent performance and value for a wide range of applications

Actual Size 19 1/2 x 24 1/2 x 3 3/4

16X20X2 Merv 10 Furnace Filter (12 Pack)

GLASFLOSS
AZ2-V2-GF-M8-021620
16.00 X 20.00 X 2.00 Inches
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
FiltersDelivered 9.86

Features

Merv 8 Pressure Drop & Air Flow with upgraded MERV 10 filtration

16X25X4 Merv 10 Pleated 4" Inch Ac Furnace Air Filters By Glasfloss. Quantity 2. Actual Size: 15-1/2 X 24-1/2 X 3-3/4

GLASFLOSS
ZLP16254-2
25.00 X 4.00 X 16.00 Inches
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
FiltersDelivered 9.86

Features

Actual Size: 15-1/2 x 24-1/2 x 3-3/4 | Nominal Size: 16x25x4

Filtration Rating: MERV 10. Comparable to MPR rating 600 to 800, or FPR rating 5 to 6.

Air Flow is comparable to a MERV 8 rated filter. Made in the USA. Ideal for residential and commercial use.

Note: Does not replace 5" inch or 4-3/8" Depth filters. Please check actual filter size needed.

14X20X2 Merv 10 Furnace Filter By Glasfloss. (12 Pack)

GLASFLOSS
AZ2-V2-GF-M8-021420
14.00 X 20.00 X 2.00 Inches
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
FiltersDelivered 9.86

Features

Merv 10 Performance, comparable to MERV 8 air flow.

20X22X1 Merv 10 Ac & Furnace Air Filters. Case Of 12. Actual Size: 19-1/2 X 21-7/8 X 7/8

GLASFLOSS
FD12ZLP20221
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
FiltersDelivered 9.86

Features

Nominal Size: 20x22x1 | Actual Size: 19-1/2 x 21-7/8 x 7/8 | 1 Inch Depth Filter

Filtration Rating: MERV 10. Comparable to MPR rating 600 to 800, or FPR rating 5 to 6.

Air Flow: Comparable to MERV 8. Durable & Long Lasting: Heavy duty frame won't buckle.

For optimal performance, recommended to change at least every 3 months.

Made in the USA

20X20X4 Merv 10 Pleated 4" Inch Ac Furnace Air Filters By Glasfloss. Quantity 2. Actual Size: 19-1/2 X 19-1/2 X 3-3/4

GLASFLOSS
ZLP20204-2
20.00 X 4.00 X 20.00 Inches
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
FiltersDelivered 9.86

Features

Actual Size: 19-1/2 x 19-1/2 x 3-3/4 | Nominal Size: 20x20x4

Filtration Rating: MERV 10. Comparable to MPR rating 600 to 800, or FPR rating 5 to 6.

Air Flow is comparable to a MERV 8 rated filter. Made in the USA. Ideal for residential and commercial use.

Note: Does not replace 5" inch or 4-3/8" Depth filters. Please check actual filter size needed.

Top 10 filters Brands on Amazon

Here is the list of top-rated brands that were evaluated by PM.

Brand Count
Glasfloss 31

Top 10 filters Brands Pie Chart


We've carried out a comprehensive analysis of 4,970 reviews on filters, using our selection criteria to identify the best options in the categories. Our findings reveal that most customers typically select filters priced around $70.80, with top brands including and

Our team of expert editors reviewed these high-quality items and handpicked the top 15 filters for your consideration. We've also done extensive research on numerous sellers, identifying the best ones in the categories category. These include and .

We are dedicated to assisting our users in finding the right filters Products based on their needs, saving them considerable time when choosing which filters to buy. We take pride in the number of satisfied users we've helped through our thorough and insightful reviews.