For availability in your area
Enter your zip/postal code

Search

Search cannot be blank

Store Locator

Help

Residential

Air Conditioners

Heat Pumps

Air Handlers

Boilers

Gas-Fired Steam Boilers

Gas-Fired Water Boilers

Oil-Fired Water Boilers

Coils

Indoor Coils

Condenser Coils

Hot Water Coils

Furnaces

Gas Furnaces

Oil Furnaces

Hot Water Heaters

Indoor Air Quality

PureAir

Filtration

HEPA

Humidification

Dehumidification

Ventilation

Mini-Splits

Mini-Split Air Conditioners

Mini-Split Heat Pumps

Ceiling Cassette Mini-Splits

Ceiling / Floor Mini Splits

Medium Static Ducted Mini-Splits

Wall Mounted Mini Splits

Packaged Units

Thermostats

Programmable Thermostats

Non-Programmable Thermostats

Garage Heaters

Zoning

See all Residential Products

Product Families

Commercial

Controls

Thermostats

Unit Controllers

Sensors

Direct Digital Control

Mini-Split Controllers

VRF Controllers

Heating

Furnaces

Duct Heaters

Unit Heaters

Indoor Air Quality

Pureair

Filtration

HEPA

Humidification

Dehumidification

Ventilation

Mini-Splits

Mini-Split Multi-Zone Heat Pumps

Mini-Split Single Zone Heat Pumps

Ceiling Cassette Mini-Splits

Ceiling/Floor Mini-Splits

Medium Static Ducted Mini-Splits

Wall-Mounted Mini-Splits

Packaged Rooftops

In Stock Packaged Rooftops

Custom Packaged Rooftops

Packaged Rooftop Accessories

Split Systems

Air Conditioners

Heat Pumps

Air Handlers

Coils

Furnaces

VRF

See all Commercial Products

Parts and Supplies

Chemicals and Adhesives

Coils

Combustion

Compressors

Controls

Thermostats

Programmable Thermostats

Non-Programmable Thermostats

Electrical Components

Capacitors

Disconnects

Fuses

Relays

Transformers

Wiring

Indoor Air Quality

Installation Supplies

Condenser Pads

Electrical Hardware

Ducting

Hardware

Insulation

Pipes and Fittings

Motors

Cooling Motors

Heating Motors

Fans

Bearings

Refrigeration Products

Tools

Zoning

See all Parts and Supplies

My Learning

AHRI Matchup

OEM Repair Parts

Warranty

Service Dashboard

Residential

Air Conditioners

Heat Pumps

Air Handlers

Boilers

Gas-Fired Steam Boilers

Gas-Fired Water Boilers

Oil-Fired Water Boilers

Coils

Indoor Coils

Condenser Coils

Hot Water Coils

Furnaces

Gas Furnaces

Oil Furnaces

Hot Water Heaters

Indoor Air Quality

PureAir

Filtration

HEPA

Humidification

Dehumidification

Ventilation

Mini-Splits

Mini-Split Air Conditioners

Mini-Split Heat Pumps

Ceiling Cassette Mini-Splits

Ceiling / Floor Mini Splits

Medium Static Ducted Mini-Splits

Wall Mounted Mini Splits

Packaged Units

Thermostats

Programmable Thermostats

Non-Programmable Thermostats

Garage Heaters

Zoning

See all Residential Products

Product Families

Commercial

Controls

Thermostats

Unit Controllers

Sensors

Direct Digital Control

Mini-Split Controllers

VRF Controllers

Heating

Furnaces

Duct Heaters

Unit Heaters

Indoor Air Quality

Pureair

Filtration

HEPA

Humidification

Dehumidification

Ventilation

Mini-Splits

Mini-Split Multi-Zone Heat Pumps

Mini-Split Single Zone Heat Pumps

Ceiling Cassette Mini-Splits

Ceiling/Floor Mini-Splits

Medium Static Ducted Mini-Splits

Wall-Mounted Mini-Splits

Packaged Rooftops

In Stock Packaged Rooftops

Custom Packaged Rooftops

Packaged Rooftop Accessories

Split Systems

Air Conditioners

Heat Pumps

Air Handlers

Coils

Furnaces

VRF

See all Commercial Products

Parts and Supplies

Chemicals and Adhesives

Coils

Combustion

Compressors

Controls

Thermostats

Programmable Thermostats

Non-Programmable Thermostats

Electrical Components

Capacitors

Disconnects

Fuses

Relays

Transformers

Wiring

Indoor Air Quality

Installation Supplies

Condenser Pads

Electrical Hardware

Ducting

Hardware

Insulation

Pipes and Fittings

Motors

Cooling Motors

Heating Motors

Fans

Bearings

Refrigeration Products

Tools

Zoning

See all Parts and Supplies

Clearance Center

TOP TOOLS

AHRI Matchup

Cross Reference

OEM Repair Parts

Warranty

My Learning

Sales Tools

Lead and Customer Management

Sales Dashboard

Proposal Builder

Build a Proposal

Financing

Consumer Finance

Commercial Leasing

Survey

ACCA Capacity Calculator

Load Calculator

Promotions

Consumer Rebates

Utility Rebates

Tax Credits

Sales Person Spifs

Comfort Shield Labor Warranty

Learning

BuildASalesPerson

Master Selling

Advanced Master Selling

Operations Accountability

Commercial

Commercial Quick Quote

Total Cost of Ownership

Smart Select

See all Sales Tools

RESOURCES

Lennox Stores

Promotions

About Lennox Stores

Learn About Products

Store Locations

Saturday Hours

Holiday Schedule

See all Lennox Stores

Lennox Learning Solutions

Financial Tools

Consumer Finance

SNAP Finance

Commercial Leasing

See all Financial Tools

Marketing Tools

Advertising

Custom Ad Design Shop

Fill in the Blank Press Releases

Order Literature

Rip and Read Radio Scripts

WEB Connect SEO Website

Website Product API

NEW Marketing Images and Videos

Managing Marketing Dollars

Your Co-Op Account

Order a CAP Package

CAP Program

Social Media

Social Media Program

See all Marketing Tools

Premier Tools

Technical Tools

Technical

Error Code Lookup

ACCA Capacity Calculator

AutoCAD Templates

Guide Specs

Prodigy Update Firmware Files

Revit Templates

Smart Select

Superheat / Subcooling Calculator

Technical Service

Unit Controller Software

OEM Repair Parts

See all Technical Tools

Alliance Tools

Commercial Quick Quote

Document Library

iComfort Dashboard

Service Dashboard

News

Price Book

Saved Carts

My Account

(0)

	My Notifications	View All

There are no new entries! Check back soon.

Quick Order

Please Add Items Below

Catalog number

Quantity

Add more entry fields / Upload file

Items successfully added

Home
Parts and Supplies
Indoor Air Quality
Filtration
Filters

Filters

Shop for IAQ filters on LennoxPros.com.

Category
- Filters (279)
Brand
- Aprilaire (11)
- Dust Free (11)
- Filtration Group (33)
- Healthy Climate (43)
- Honeywell (20)
- + Show More
- - Show Less
- Aprilaire (11)
- Dust Free (11)
- Filtration Group (33)
- Healthy Climate (43)
- Honeywell (20)
- Hydro-Flow (2)
- Lennox (69)
- Paratex (1)
- Precision Aire (1)
- Research Products (1)
- Sure Shield (2)
- + Show More
- - Show Less
Price
- $0-$49.99 (157)
- $50-$199.99 (98)
- $200-$499.99 (19)
- $500-$999.99 (4)
- + Show More
- - Show Less
Family
- HCF (9)
CFM
- 1042 CFM (2)
- 1050 CFM (1)
- 1110 CFM (1)
- 1112 CFM (1)
- 1125 CFM (1)
- 1216 CFM (1)
- 1389 CFM (3)
- 1390 CFM (3)
- 1500 CFM (1)
- 1563 CFM (1)
- 1600 CFM (2)
- 1737 CFM (1)
- 1740 CFM (1)
- 2000 CFM (5)
- 889 CFM (1)
- 973 CFM (1)
- + Show More
- - Show Less
Filter Efficiency MERV
- 8 (52)
- 11 (30)
- 13 (14)
- 10 (13)
- 16 (9)
- 4 (6)
- 15 (4)
- 7 (3)
- + Show More
- - Show Less
Product Depth
- 0.875 IN (1)
- 1 IN (91)
- 1 IN and 2 IN (1)
- 1/2 IN (1)
- 16 IN (2)
- 2 IN (66)
- 20 IN (1)
- 25 IN (1)
- 3 IN (2)
- 3-3/4 IN (1)
- 3/4 IN (4)
- 3/8 IN (1)
- 4 IN (6)
- 4-3/8 IN (2)
- 5 IN (26)
- 5-7/8 IN (1)
- 5/16 IN (3)
- 5/32 IN (1)
- 6 IN (5)
- 6-1/5 IN (1)
- 7/8 IN (1)
- + Show More
- - Show Less
Product Width
- 1 IN (1)
- 10 IN (2)
- 12 IN (6)
- 14 IN (10)
- 15 IN (4)
- 16 IN (42)
- 18 IN (13)
- 18 IN to 30 IN (1)
- 19 IN (1)
- 19.625 IN (1)
- 20 IN (63)
- 20-7/8 IN (1)
- 22-1/4 IN (1)
- 23-7/8 IN (1)
- 24 IN (17)
- 25 IN (40)
- 25-1/4 IN (1)
- 25-3/4 IN (1)
- 26-1/2 IN (1)
- 28 IN (3)
- 29 IN (1)
- 30 IN (7)
- 32 IN (1)
- 32-1/4 IN (2)
- 32.5 IN (2)
- 33 IN (2)
- 36 IN (2)
- 4 IN (2)
- 40-1/4 IN (1)
- 46 IN (1)
- 5 IN (1)
- 58 IN (1)
- 6 IN (1)
- + Show More
- - Show Less
Product Height
- 1/4 IN (1)
- 10 IN (4)
- 11.5 IN (1)
- 12 IN (4)
- 12-1/2 IN (1)
- 12-1/2 IN and 25 IN (1)
- 12-1/4 IN (1)
- 12-5/16 IN (1)
- 13 IN (2)
- 14 IN (12)
- 14 IN to 20 IN (1)
- 15 IN (3)
- 16 IN (26)
- 16-1/2 IN (1)
- 16.5 IN (1)
- 17 IN (3)
- 17-3/4 IN (2)
- 18 IN (8)
- 18-7/8 IN (1)
- 19 IN (1)
- 20 IN (61)
- 21 IN (1)
- 21-1/2 IN (2)
- 22 IN (1)
- 24 IN (32)
- 24.625 IN (1)
- 25 IN (51)
- 26 IN (2)
- 28 IN (3)
- 30 IN (5)
- + Show More
- - Show Less

Sort By

Sale Clearance

Lennox 101586-02 20" x 20" x 2" Pleated Air Filter, MERV 7

Cat #: 41W68
Model/Part #: 101586-02

Updating Price...

Updating Shipping Availability...

Standard Shipping

Ship to (change)

Updating Pickup Availability...

Pick Up in Store

Pick up Within 60.0 miles of: (Select default store)

See Availability
Sale Clearance

Lennox 101356-01 16" x 25" x 2" Pleated Air Filter, MERV 13, 1390 CFM

Cat #: 52W36
Model/Part #: 101356-01

Updating Price...

Updating Shipping Availability...

Standard Shipping

Ship to (change)

Updating Pickup Availability...

Pick Up in Store

Pick up Within 60.0 miles of: (Select default store)

See Availability
Sale Clearance

Lennox 101356-03 18" x 24" x 2" Pleated Air Filter, MERV 13

Cat #: 52W38
Model/Part #: 101356-03

Updating Price...

Updating Shipping Availability...

Standard Shipping

Ship to (change)

Updating Pickup Availability...

Pick Up in Store

Pick up Within 60.0 miles of: (Select default store)

See Availability
Sale Clearance

Air Filter

Cat #: 16G14

Updating Price...

Updating Shipping Availability...

Standard Shipping

Ship to (change)

Updating Pickup Availability...

Pick Up in Store

Pick up Within 60.0 miles of: (Select default store)

See Availability
Sale Clearance

Air Filter

Cat #: 17B28

Updating Price...

Updating Shipping Availability...

Standard Shipping

Ship to (change)

Updating Pickup Availability...

Pick Up in Store

Pick up Within 60.0 miles of: (Select default store)

See Availability
Sale Clearance

Air Filter

Cat #: 17B29

Updating Price...

Updating Shipping Availability...

Standard Shipping

Ship to (change)

Updating Pickup Availability...

Pick Up in Store

Pick up Within 60.0 miles of: (Select default store)

See Availability
Sale Clearance

Healthy Climate 101355-04 20" x 20" x 2" Pleated Air Filter 28W06, MERV 15, 1390 CFM

Cat #: 28W06
Model/Part #: 101355-04

Updating Price...

Updating Shipping Availability...

Standard Shipping

Ship to (change)

Updating Pickup Availability...

Pick Up in Store

Pick up Within 60.0 miles of: (Select default store)

See Availability
Sale Clearance

Healthy Climate 101355-01 16" x 25" x 2" Pleated Air Filter 28W02, MERV 15, 1389 CFM

Cat #: 28W02
Model/Part #: 101355-01

Updating Price...

Updating Shipping Availability...

Standard Shipping

Ship to (change)

Updating Pickup Availability...

Pick Up in Store

Pick up Within 60.0 miles of: (Select default store)

See Availability
Sale Clearance

Healthy Climate 101355-03 18" x 24" x 2" Pleated Air Filter 28W04, MERV 15

Cat #: 28W04
Model/Part #: 101355-03

Updating Price...

Updating Shipping Availability...

Standard Shipping

Ship to (change)

Updating Pickup Availability...

Pick Up in Store

Pick up Within 60.0 miles of: (Select default store)

See Availability
Sale Clearance

Lennox 100929-01 16" x 25" x 2" Pleated Air Filter, MERV 8

Cat #: 31W57
Model/Part #: 100929-01

Updating Price...

Updating Shipping Availability...

Standard Shipping

Ship to (change)

Updating Pickup Availability...

Pick Up in Store

Pick up Within 60.0 miles of: (Select default store)

See Availability
Sale Clearance

Air Filter

Cat #: 16G15

Updating Price...

Updating Shipping Availability...

Standard Shipping

Ship to (change)

Updating Pickup Availability...

Pick Up in Store

Pick up Within 60.0 miles of: (Select default store)

See Availability
Sale Clearance

Filter Board

Cat #: 17C81

Updating Price...

Updating Shipping Availability...

Standard Shipping

Ship to (change)

Updating Pickup Availability...

Pick Up in Store

Pick up Within 60.0 miles of: (Select default store)

See Availability
Sale Clearance

Filter Board

Cat #: 17D14

Updating Price...

Updating Shipping Availability...

Standard Shipping

Ship to (change)

Updating Pickup Availability...

Pick Up in Store

Pick up Within 60.0 miles of: (Select default store)

See Availability
Sale Clearance

FLT FILTER PLT 16X25X5

Cat #: 20E13
Model/Part #: 20E1301

Updating Price...

Updating Shipping Availability...

Standard Shipping

Ship to (change)

Updating Pickup Availability...

Pick Up in Store

Pick up Within 60.0 miles of: (Select default store)

See Availability
Sale Clearance

FLT FILTER PLT 20X25X5

Cat #: 20E09
Model/Part #: 20E0901

Updating Price...

Updating Shipping Availability...

Standard Shipping

Ship to (change)

Updating Pickup Availability...

Pick Up in Store

Pick up Within 60.0 miles of: (Select default store)

See Availability
Sale Clearance

T6-805 20" x 25" x 2" Filter and Media

Cat #: 23A95
Model/Part #: T6-805

Updating Price...

Updating Shipping Availability...

Standard Shipping

Ship to (change)

Updating Pickup Availability...

Pick Up in Store

Pick up Within 60.0 miles of: (Select default store)

See Availability
Sale Clearance

Lennox 23G8201 16" x 16" x 1" Washable Air Filter

Cat #: 23G82
Model/Part #: 23G82

Updating Price...

Updating Shipping Availability...

Standard Shipping

Ship to (change)

Slow Moving Product

Updating Pickup Availability...

Pick Up in Store

Pick up Within 60.0 miles of: (Select default store)

See Availability
Sale Clearance

Dust Free 24" x 24" x 1" Dust Fighter 95 Electrostatic Air Filter

Cat #: 27P66
Model/Part #: 925-0338-033

Updating Price...

Updating Shipping Availability...

Standard Shipping

Ship to (change)

Updating Pickup Availability...

Pick Up in Store

Pick up Within 60.0 miles of: (Select default store)

See Availability
Sale Clearance

38543B009 18-7/8" x 20-7/8" x 1" Air Filter

Cat #: 36K16
Model/Part #: 38543B009

Updating Price...

Updating Shipping Availability...

Standard Shipping

Ship to (change)

Updating Pickup Availability...

Pick Up in Store

Pick up Within 60.0 miles of: (Select default store)

See Availability
Sale Clearance

16" x 20" x 2" Filter with Media

Cat #: 44N58

Updating Price...

Updating Shipping Availability...

Standard Shipping

Ship to (change)

Updating Pickup Availability...

Pick Up in Store

Pick up Within 60.0 miles of: (Select default store)

See Availability
Sale Clearance

Hydro-Flow 44N5901 24" x 18" x 2" Disposable Metal Frame Filter

Cat #: 44N59
Model/Part #: 44N59

Updating Price...

Updating Shipping Availability...

Standard Shipping

Ship to (change)

Updating Pickup Availability...

Pick Up in Store

Pick up Within 60.0 miles of: (Select default store)

See Availability

Sort By

Page 1 of 14

1
2
3
4
5

Would you like to create a proposal for a new lead?

CREATE LEAD & PROPOSAL

Would you like to create a proposal for existing lead?

Product

Residential Commercial Parts & Supplies Clearance

Resources

Warranty Partner Resources Store Locator Find an HVAC Pro

Customer Support

Help Center Return/Exchange Policies Employee Registration

Lennox International, inc.

Site map Canada Accessibility Policy Privacy Policy Terms of Use

Please sign in or create an account

close

Member Sign in

SIGN IN

Have a LennoxPros.com account? Sign in with the same credentials.

Not a member?
Register in 3 easy steps, today!

Access to pricing and ordering
Exclusive promotions
Exclusive HVAC eTools
Access to training
. . . .and more!

I am:

An HVAC PRO Other

HVAC Professional Registration

close

I have a Lennox Customer Number
I DO NOT have a Lennox Customer Number

Enter your Zip/Postal code

Select Radius

Product Info

Cat#:

continue shopping view cart

No store found for that zipcode and search radius

close

Stock Availability

close

Select your zip/postal code:

Zip/Postal Code
Radius

Make Default

close

Showing availability for

Enter your Zip/Postal code

Select Radius

Make ZipCode Default

Default Store