• 16"X20"X4" Universal Filter Rack Assembly Image
  • 20"x24"x4" Filter Rack With Filter Installed Flange Side View
  • 4 inch universal filter rack side view
  • 4 inch filter rack no front cover
  • 20x20x4 Filter Rack Model
  • 4 inch filter rack Side View Flange
  • 20"x24"x4" Filter Rack Without Filter Installed Flange Side View
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4" Universal Filter Rack Assembly

4" Universal Filter Rack Assembly

$88.00 USD
$88.00 USD
Sale Sold out

4" Universal Filter Rack

-16"X25"X4"/ -16"X24"X4" / -16"X20"X4"

-20"X24"X4" / -20"X25"X4"/ -20"X20"X4" / -24"X24"X4"

-14"X25"X4" / -14"X24"X4" / -14"X20"X4"

4" Universal Filter Rack

Every heating, ventilation and air conditioning system, whether it's a furnace or air handler, requires a reliable filter for equipment protection and air purification throughout homes or businesses.

Our 4" Universal Filter Rack is incredibly versatile, seamlessly fitting into various applications and serving as the go-to choice for ductwork modifications or new system installations. Once installed, simply insert the air filter into the rack to shield your furnace or air handler from dust, dirt, and contaminants, ensuring prolonged equipment performance. The universal filter rack boasts the following features:
  • Easy installation with direct screw attachment to your furnace or air handler
  • Convenient access to the filter compartment, featuring two knurled screws for removing the filter door.
  • 1" flange on all four sides for seamless connection to existing or new return air ductwork
Save valuable time and effort for your HVAC projects by choosing this Universal 4" Filter Rack over crafting a custom solution.

 

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Complete Your Project

Find all the key parts you need to finish your project right here. From fittings and connectors to custom components, we’ve got everything to help you complete your work quickly and reliably. Whether it's for ductwork, or general assembly, these durable, quality parts are built to get the job done. Shop our selection and get the right solutions to wrap up your project efficiently.

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Let customers speak for us

from 26 reviews
1" Universal Filter Rack Assembly
Excellent

Excellent

Constantino gonzalez
1" Universal Filter Rack Assembly
Online Design + Order Custom Size Sheet Metal Plenum
The best ductwork I ever received

I have purchase plenty of ductwork thought my years and this is for sure the best, fastest shipped ductwork available online. Ordering is straight forward and simple. I thought that it would take a week to arrived but much to my surprise it was shipped the next day. Words cannot express the satisfaction you will have ordering ductwork from them. I give them a rating of AAA+++.

Richard Dunn
Online Design + Order Custom Size Sheet Metal Plenum
10"X8" Flexible Canvas Connector Duct Fitting
Fast ship great product.

I bought most of my ductwork local had to get this adapter from ductwork direct it was higher quality than the stuff I bought locally. Fast shipping as well!

Randy Martin
10"X8" Flexible Canvas Connector Duct Fitting
Online Design + Order Custom Size Sheet Metal Plenum

Perfect fit

Stoney Vealey
Online Design + Order Custom Size Sheet Metal Plenum
Trunk Duct Transition Increaser/Reducer Fitting - All 8" Trunk Sizes Available
Great customer service

Very attentive customer service , fast reliable shipping.

Ne
Trunk Duct Transition Increaser/Reducer Fitting - All 8" Trunk Sizes Available
Trunk Duct Transition Increaser/Reducer Fitting - All 8" Trunk Sizes Available
new customer

great service and fast delivery

david rogers
Trunk Duct Transition Increaser/Reducer Fitting - All 8" Trunk Sizes Available
Online Design + Order Custom Size Sheet Metal Plenum
excellent

I was really surprised at how quickly I received my order.

richard brow
Online Design + Order Custom Size Sheet Metal Plenum
Online Design + Order Custom Size Sheet Metal Plenum

Looks great… timely service

Rafael Lua
Online Design + Order Custom Size Sheet Metal Plenum
14"X20"X1" Universal Filter Rack Assembly

Nice selection fast delivery

Timothy Cellary
14"X20"X1" Universal Filter Rack Assembly
Online Design + Order Custom Size Sheet Metal Plenum
Perfect

The size is exactly what I order.
Good price

Dale Sonnenberg
Online Design + Order Custom Size Sheet Metal Plenum
5" Round Duct Coupling Sleeve (Coupling Over Pipe)
Duct Coupling Review

The duct coupling sleeve worked great. If the bolts were 1/4" it would have been perfect but I was able to make it work.

John
5" Round Duct Coupling Sleeve (Coupling Over Pipe)
Online Design + Order Custom Size Sheet Metal Plenum
Great job

First time ordering from this company, very easy compared to some of the others I’ve dealt with

Andre
Online Design + Order Custom Size Sheet Metal Plenum
12"X8" Flexible Canvas Connector Duct Fitting
Duct connector

The duct connector fit well and was easy to install. The shipping was prompt and the price was fair. Thank you.

Michael Willman
12"X8" Flexible Canvas Connector Duct Fitting
14"X20"X1" Universal Filter Rack Assembly
Great product

Fits my furnace perfectly, good product, good price, fast shipping

Sabine Potter
14"X20"X1" Universal Filter Rack Assembly
Online Design + Order Custom Size Sheet Metal Plenum

Perfect fit..thank you
Fast shipping

david
Online Design + Order Custom Size Sheet Metal Plenum