Lennox X6670 MERV 11 Box Replacement Filter also for Honeywell, 16" H x 25" L x 5" W (3-Pack)

Compare price from $28.72 ~ $201.70

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Sort by Lowest Price	Item price	Delivery
MyFiltersDirect X6670 (Lennox) \| Media Air Filter MERV10	$134.88	Delivery date & cost shown at checkout

Atomic Filters Lennox Healthy Climate X6670 16x25x5 MERV 11 Filter - 5 Pack	$189.17	Delivery date & cost shown at checkout

Atomic Filters Lennox X6670 OEM 16x25x5 Merv 11 Filter Media - 4 Pack	$154.95	Delivery date & cost shown at checkout

Atomic Filters Lennox X6670 OEM 16x25x5 Merv 11 Replacement Air Filter - 2 Pack	$84.99	Delivery date & cost shown at checkout

Atomic Filters Lennox X6670 OEM 16x25x5 Merv 11 Replacement Air Filter Media - 1 Pack	$42.99	Delivery date & cost shown at checkout

eBay 3 Pack MERV11 Air Filter 16x25x5 Fits Healthy Climate HCF16-11 Premium	$88.54	Delivery date & cost shown at checkout

eBay Lennox 16x25x5 X6670 Merv 11 Box Replacement Filter For Lennox And	$36.99	Delivery date & cost shown at checkout

Bonanza X6670 Lennox Oem Merv 11 Filter Media 16"X25"X5" Fits X6660, 2 X Pack Of 2	$155.99	Delivery date & cost shown at checkout

Technical Hot & Cold Parts Lennox X6670 Air Filter	$75.63	Delivery date & cost shown at checkout

filtershipping.com Lennox 16x25x5 X6670 Box Filter	$44.00	Delivery date & cost shown at checkout

DiscountFilters.com HCF19-16 Lennox MERV 11 Replacement Air Filter by Lennox, 2 pk \| Furnace & AC Filter \| Pleated	$60.92	Delivery date & cost shown at checkout

FurnacePartSource Lennox X6670 Media Air Filter MERV10 \| Furnace Part Source	$33.24	Delivery date & cost shown at checkout

Amazon.com Lennox 16x25x5 X6670 MERV 11 Box Replacement Filter for Lennox and Honeywell.	$46.88	Delivery date & cost shown at checkout

Amazon.com Lennox X6670 MERV 11 Box Replacement Filter also for Honeywell, 16" H x 25" L x 5" W (3-Pack)	$95.75	Delivery date & cost shown at checkout

Amazon.com Lennox X6670 MERV 11 Filter (5 Pack)	$158.99	Delivery date & cost shown at checkout

Amazon.com MERV 11 Filter (2 Pack) X6670, Replacement for Lennox OEM	$135.99	Delivery date & cost shown at checkout

Amazon.com X6670 Lennox OEM Merv 11 Filter Media 16"X25"X5" Fits X6660 HCC16-28 Genuine Lennox X6670 (2 X Pack of 2)	$119.88	Delivery date & cost shown at checkout

HvacPartsShop X6670 - Filter	$52.16	Delivery date & cost shown at checkout

Sears lennox x6670 merv 11 box replacement filter also for honeywell, 16" h x 25" l x 5" w (3-pack)	$140.42	Delivery date & cost shown at checkout

Sears Lennox X6670 MERV 11 Filter 5 Pack	$201.70	Delivery date & cost shown at checkout

Parts Town Lennox X6670 Air Filter - Pleated - Merv 11 - 16" X 25" X 5" - Filters Screens & Driers	$85.42	Delivery date & cost shown at checkout

Wholesale Home Lennox X6670 Healthy Climate 16x25x5 MERV 11 Filter, 1	$47.99	Delivery date & cost shown at checkout

Wholesale Home Lennox X6670 Healthy Climate 16x25x5 MERV 11 Filter, 2	$72.99	Delivery date & cost shown at checkout

AllFilters.com Lennox X6670 16x25x5 MERV 11 Healthy Climate Pleated Air Filter at AllFilters.com	$52.99	Delivery date & cost shown at checkout

exponet.ca Lennox X6670 16x25x5 furnace filter (Actual Size: 15-3/4" x 24-3/4" x 4-3/8") Pack of 1 Filter	$38.88	Delivery date & cost shown at checkout

Home Essentials Direct Lennox Healthy Climate 16x25x5 Merv 11 Filter-Actual Size 15 3/4 X 24 3/4 X 4 3/8 Pack Of 3 Filters Prime Oem Product Lennox X6670	$47.60	Delivery date & cost shown at checkout

Opentip.com Lennox X6670 (100898-2) Hpc16-10 Merv 10 Repl Fltr 16"x25"x5"	$58.50	Delivery date & cost shown at checkout

NorthStock Lennox X6670 16"x25"x5" Merv11 Repl Filter	$62.92	Delivery date & cost shown at checkout

NorthStock Lennox X6670 Media Air Filter Merv10	$55.10	Delivery date & cost shown at checkout

PartsAPS MEDIA AIR FILTER MERV10 For Lennox Part# X6670	$28.72	Delivery date & cost shown at checkout

Midwest Supply Lennox \| X6670 \| 16"x25"x5" MERV11 REPL FILTER	$44.57	Delivery date & cost shown at checkout

Amaze Supply Lennox X6670 - MEDIA AIR FILTER MERV10	$60.86	Delivery date & cost shown at checkout

Walmart Lennox 16x25x5 Furnace Air Fit Size X6670 MERV 11 Box Replacement Filter	$44.99	Delivery date & cost shown at checkout

Walmart Lennox X6670 (3-Pack) - 16 inch x 25 inch x 5 inch Healthy Climate Hcf16-11 Replacement Filter, Merv 11, Size: 16x25x, White	$95.83	Delivery date & cost shown at checkout

Walmart Lennox X6670 (5-Pack) - 16 inch x 25 inch x 5 inch Healthy Climate Hcf16-11 Air Filter, Merv 11, Size: 16x25x	$158.45	Delivery date & cost shown at checkout

AliExpress 11 Media 16X25X5 Fits X6660 HCC16-28 Genuine X6670 (2 X of 2)	$92.91	Delivery date & cost shown at checkout

Overstock Lennox Healthy Climate 16x25x5 MERV 11 Filter - White	$44.99	Delivery date & cost shown at checkout

Voomi Supply Lennox X6670 Healthy Climate 16 x 25 x 5 Air Filter MERV 11	$38.02	Delivery date & cost shown at checkout

Snook & Aderton HVAC Supply Lennox X6670 Filter	$40.91	Delivery date & cost shown at checkout

PartsHnC Lennox X6670 Disposable Pleated Box Filter 16" X25" X5" MERV11	$38.60	Delivery date & cost shown at checkout

Jackson Systems & Supply Lennox X6670 16x25x5 MERV 11 Media Filter	$40.85	Delivery date & cost shown at checkout

Midwest Appliance Parts X6670 Lennox 16"X25"X5" Merv11 Repl Filter	$66.53	Delivery date & cost shown at checkout

DiscountFurnaceFilter.com Lennox X6670 - Healthy Climate HCF16-11 MERV 11 Replacement Filter 16" x 25" x 5"	$41.37	Delivery date & cost shown at checkout

Liberty Supply Lennox X6670 16x25x5 MERV11 Replacement Filter	$34.95	Delivery date & cost shown at checkout

134.88
MyFiltersDirect
X6670 (Lennox) | Media Air Filter MERV10
Delivery date & cost shown at checkout
189.17
Atomic Filters
Lennox Healthy Climate X6670 16x25x5 MERV 11 Filter - 5 Pack
Delivery date & cost shown at checkout
154.95
Atomic Filters
Lennox X6670 OEM 16x25x5 Merv 11 Filter Media - 4 Pack
Delivery date & cost shown at checkout
84.99
Atomic Filters
Lennox X6670 OEM 16x25x5 Merv 11 Replacement Air Filter - 2 Pack
Delivery date & cost shown at checkout
42.99
Atomic Filters
Lennox X6670 OEM 16x25x5 Merv 11 Replacement Air Filter Media - 1 Pack
Delivery date & cost shown at checkout
88.54
eBay
3 Pack MERV11 Air Filter 16x25x5 Fits Healthy Climate HCF16-11 Premium
Delivery date & cost shown at checkout
36.99
eBay
Lennox 16x25x5 X6670 Merv 11 Box Replacement Filter For Lennox And
Delivery date & cost shown at checkout
155.99
Bonanza
X6670 Lennox Oem Merv 11 Filter Media 16"X25"X5" Fits X6660, 2 X Pack Of 2
Delivery date & cost shown at checkout
75.63
Technical Hot & Cold Parts
Lennox X6670 Air Filter
Delivery date & cost shown at checkout
44.00
filtershipping.com
Lennox 16x25x5 X6670 Box Filter
Delivery date & cost shown at checkout
60.92
DiscountFilters.com
HCF19-16 Lennox MERV 11 Replacement Air Filter by Lennox, 2 pk | Furnace & AC Filter | Pleated
Delivery date & cost shown at checkout
33.24
FurnacePartSource
Lennox X6670 Media Air Filter MERV10 | Furnace Part Source
Delivery date & cost shown at checkout
46.88
Amazon.com
Lennox 16x25x5 X6670 MERV 11 Box Replacement Filter for Lennox and Honeywell.
Delivery date & cost shown at checkout
95.75
Amazon.com
Lennox X6670 MERV 11 Box Replacement Filter also for Honeywell, 16" H x 25" L x 5" W (3-Pack)
Delivery date & cost shown at checkout
158.99
Amazon.com
Lennox X6670 MERV 11 Filter (5 Pack)
Delivery date & cost shown at checkout
135.99
Amazon.com
MERV 11 Filter (2 Pack) X6670, Replacement for Lennox OEM
Delivery date & cost shown at checkout
119.88
Amazon.com
X6670 Lennox OEM Merv 11 Filter Media 16"X25"X5" Fits X6660 HCC16-28 Genuine Lennox X6670 (2 X Pack of 2)
Delivery date & cost shown at checkout
52.16
HvacPartsShop
X6670 - Filter
Delivery date & cost shown at checkout
140.42
Sears
lennox x6670 merv 11 box replacement filter also for honeywell, 16" h x 25" l x 5" w (3-pack)
Delivery date & cost shown at checkout
201.70
Sears
Lennox X6670 MERV 11 Filter 5 Pack
Delivery date & cost shown at checkout
85.42
Parts Town
Lennox X6670 Air Filter - Pleated - Merv 11 - 16" X 25" X 5" - Filters Screens & Driers
Delivery date & cost shown at checkout
47.99
Wholesale Home
Lennox X6670 Healthy Climate 16x25x5 MERV 11 Filter, 1
Delivery date & cost shown at checkout
72.99
Wholesale Home
Lennox X6670 Healthy Climate 16x25x5 MERV 11 Filter, 2
Delivery date & cost shown at checkout
52.99
AllFilters.com
Lennox X6670 16x25x5 MERV 11 Healthy Climate Pleated Air Filter at AllFilters.com
Delivery date & cost shown at checkout
38.88
exponet.ca
Lennox X6670 16x25x5 furnace filter (Actual Size: 15-3/4" x 24-3/4" x 4-3/8") Pack of 1 Filter
Delivery date & cost shown at checkout
47.60
Home Essentials Direct
Lennox Healthy Climate 16x25x5 Merv 11 Filter-Actual Size 15 3/4 X 24 3/4 X 4 3/8 Pack Of 3 Filters Prime Oem Product Lennox X6670
Delivery date & cost shown at checkout
58.50
Opentip.com
Lennox X6670 (100898-2) Hpc16-10 Merv 10 Repl Fltr 16"x25"x5"
Delivery date & cost shown at checkout
62.92
NorthStock
Lennox X6670 16"x25"x5" Merv11 Repl Filter
Delivery date & cost shown at checkout
55.10
NorthStock
Lennox X6670 Media Air Filter Merv10
Delivery date & cost shown at checkout
28.72
PartsAPS
MEDIA AIR FILTER MERV10 For Lennox Part# X6670
Delivery date & cost shown at checkout
44.57
Midwest Supply
Lennox | X6670 | 16"x25"x5" MERV11 REPL FILTER
Delivery date & cost shown at checkout
60.86
Amaze Supply
Lennox X6670 - MEDIA AIR FILTER MERV10
Delivery date & cost shown at checkout
44.99
Walmart
Lennox 16x25x5 Furnace Air Fit Size X6670 MERV 11 Box Replacement Filter
Delivery date & cost shown at checkout
95.83
Walmart
Lennox X6670 (3-Pack) - 16 inch x 25 inch x 5 inch Healthy Climate Hcf16-11 Replacement Filter, Merv 11, Size: 16x25x, White
Delivery date & cost shown at checkout
158.45
Walmart
Lennox X6670 (5-Pack) - 16 inch x 25 inch x 5 inch Healthy Climate Hcf16-11 Air Filter, Merv 11, Size: 16x25x
Delivery date & cost shown at checkout
92.91
AliExpress
11 Media 16X25X5 Fits X6660 HCC16-28 Genuine X6670 (2 X of 2)
Delivery date & cost shown at checkout
44.99
Overstock
Lennox Healthy Climate 16x25x5 MERV 11 Filter - White
Delivery date & cost shown at checkout
38.02
Voomi Supply
Lennox X6670 Healthy Climate 16 x 25 x 5 Air Filter MERV 11
Delivery date & cost shown at checkout
40.91
Snook & Aderton HVAC Supply
Lennox X6670 Filter
Delivery date & cost shown at checkout
38.60
PartsHnC
Lennox X6670 Disposable Pleated Box Filter 16" X25" X5" MERV11
Delivery date & cost shown at checkout
40.85
Jackson Systems & Supply
Lennox X6670 16x25x5 MERV 11 Media Filter
Delivery date & cost shown at checkout
66.53
Midwest Appliance Parts
X6670 Lennox 16"X25"X5" Merv11 Repl Filter
Delivery date & cost shown at checkout
41.37
DiscountFurnaceFilter.com
Lennox X6670 - Healthy Climate HCF16-11 MERV 11 Replacement Filter 16" x 25" x 5"
Delivery date & cost shown at checkout
34.95
Liberty Supply
Lennox X6670 16x25x5 MERV11 Replacement Filter
Delivery date & cost shown at checkout

Product Details

Furnace Filters generally has a Nominal Size and an Actual Size printed on them.

Actual sizes vary widely depending on Manufacturer / Brand for the same Nominal Size.

If not sure, please measure the inside of filter cabinet to verify this actual size will fit.

Manufactured In North America

Case of 3

Best Review

Customers find the air filter offers good value for money. It fits well and is a normal size. They are pleased with its quality, functionality, and ease of installation. The dimensions match furnace filter boxes for a tight fit.AI-generated from the text of customer reviews

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Lennox X6670 MERV 11 Box Replacement Filter also for Honeywell, 16" H x 25" L x 5" W (3-Pack)

Compare Buying Options

X6670 (Lennox) | Media Air Filter MERV10

Lennox Healthy Climate X6670 16x25x5 MERV 11 Filter - 5 Pack

Lennox X6670 OEM 16x25x5 Merv 11 Filter Media - 4 Pack

Lennox X6670 OEM 16x25x5 Merv 11 Replacement Air Filter - 2 Pack

Lennox X6670 OEM 16x25x5 Merv 11 Replacement Air Filter Media - 1 Pack

3 Pack MERV11 Air Filter 16x25x5 Fits Healthy Climate HCF16-11 Premium

Lennox 16x25x5 X6670 Merv 11 Box Replacement Filter For Lennox And

X6670 Lennox Oem Merv 11 Filter Media 16"X25"X5" Fits X6660, 2 X Pack Of 2

Lennox X6670 Air Filter

Lennox 16x25x5 X6670 Box Filter

HCF19-16 Lennox MERV 11 Replacement Air Filter by Lennox, 2 pk | Furnace & AC Filter | Pleated

Lennox X6670 Media Air Filter MERV10 | Furnace Part Source

Lennox 16x25x5 X6670 MERV 11 Box Replacement Filter for Lennox and Honeywell.