Question:
What size of filter do I need for a Bryant model 340AAV furnace?

Answer:
The filter for the Bryant 340AAV furnace can be installed in three different places:
1. Inside the blower compartment
2. In a filter compartment attached to the side of the furnace
3. In a filter compartment attached to the bottom of the furnace
If the filter is installed on the side of the furnace, the filter size doesn’t depend on the width of the furnace cabinet. If it is installed on the bottom of the furnace, the size does depend on the width of the furnace. The following chart tells you which size filter you need in each case.

Furnace Filters for the Bryant 340AAV

Air Flow ConfigurationCabinet WidthFilters
All17-1/2″

1 16x25x3/4
filter

(bottom air return)

All21″

1 20x25x3/4
filter

(bottom air return)

All24-1/2″

1 24x25x3/4
filter

(bottom air return)

AllAll

1 16x25x3/4
filter

(side air return)

Question:
What filter should I use for my Bryant 310 AAV/JAV Furnace?

Answer:
See the chart below for the replacement filters for the Bryant 310AAV/JAV furnace. The chart corresponds to the width of the furnace cabinet. 

Furnace Filters for the Bryant 310AAV

Air Flow ConfigurationCabinet WidthFilters
Downflow14-1/2″

1 14x25x1
filter

(bottom air return)

1 16x25x1
filter

(side air return)

Downflow17-1/2″

1 16x25x1
filter

(side air return)

1 16x25x1
filter

(bottom air return)

Downflow21″

1 16x25x1
filter

(side air return)

1 20x25x1
filter

(bottom air return)

Downflow24″

1 16x25x1
filter

(side air return)

1 24x25x1
filter

(bottom air return)

Question:
How do I change the air filter on the Bryant 340MAV?

Answer:
To change the air filter on the Bryant 340MAV see page 6 of the manual.
To find the correct filter for your unit measure the width of the cabinet then use the chart below to determine which air filter you need.

Furnace Filters for the Bryant 340MAV

Air Flow ConfigurationCabinet WidthFilters
Upflow17-1/2″

1 16x25x1
filter

(bottom air return)

Upflow21″

1 20x25x1
filter

(bottom air return)

Upflow24-1/2″

1 24x25x1
filter

(bottom air return)

UpflowAll

1 16x25x1
filter

(side air return)

Question:
How to change filters on the Bryant Evolution 80V?

Answer:
To change the filter on the Bryant Evolution 80V see page 7 of your manual.
To find the filter for your unit measure the width of the cabinet and match it up to the chart below.

Furnace Filters for the Bryant Evolution 80v

Air Flow ConfigurationCabinet WidthFilters
All14-1/2″

1 14x25x1
filter

(bottom air return)

1 16x25x1
filter

(side air return)

All17-1/2″

1 16x25x1
filter

(side air return)

1 16x25x1
filter

(bottom air return)

All21″

1 16x25x1
filter

(side air return)

1 20x25x1
filter

(bottom air return)

All24″

1 16x25x1
filter

(side air return)

1 24x25x1
filter

(bottom air return)

Question:
What replacement filter do I get for a Bryant Evolution Plus 90i furnace?

Answer:
Unfortunately, which filter you need depends on a couple of different factors. Your first step is to find the return air duct on your furnace — that’s the duct that brings unheated air into your furnace. If the return air duct is on the side, then there’s only 1 filter size required: 16x25x3/4. If the return air duct is located on the bottom of the furnace, however, then the filter size varies based on the width of the furnace cabinet. Bring down a tape measure, and measure the width of the cabinet.

Question:
Which way does the air flow filter go in the Bryant Evolution Plus 95S?

Answer:
The air filter for the Bryant Evolution Plus 95S goes in different ways depending on whether your filter is located in the blower compartment or in the filter compartment. See the owners manual starting on page 8 for pictures of the different locations. For replacement filters see the chart below, these filters match up with the furnace width or the filter compartment’s height. 

Furnace Filters for the Bryant Evolution Plus 95s

Air Flow ConfigurationCabinet WidthFilters
All16-(height-of-filter-cabinet)”1 16x25x3-4
filter
All17-1/2″1 16x25x3-4
filter

 

(side air return)
1 16x25x3-4
filter

(bottom air return)

All20(height-of-filter-cabinet)”1 20x25x3-4
filter
All21″1 16x25x3-4
filter

 

(side air return)
1 20x25x3-4
filter

(bottom air return)

All24(height-of-filter-cabinet)”1 24x25x3-4
filter
All24-1/2″2 16x25x3-4
filters

 

(side air return)
1 24x25x3-4
filter

(bottom air return)

Question:
What filter do I need for a Bryant Legacy 80 model 310aav042090 aaja?

Answer:
The filter you need depends on both the configuration of the furnace and the width of your furnace’s cabinet. See the chart below.

Furnace Filters for the Bryant Legacy 80

Air Flow ConfigurationCabinet WidthFilters
All14-1/2″

1 14x25x1
filter

(bottom air return)

All17-1/2″

1 16x25x1
filter

(bottom air return)

All21″

1 20x25x1
filter

(bottom air return)

All24″

1 24x25x1
filter

(bottom air return)

AllAll

1 16x25x1
filter

(side air return)

Question:
How do I change the filter on my Bryant Legacy Plus 90?

Answer:
For instructions on changing the filter, see the user manual.

The air filter may be located in an external filter cabinet which can be attached to the bottom or the side of the furnace cabinet. For replacement filters see the chart below, which matches the correct filter to the width of the furnace cabinet.

Furnace Filters for the Bryant Legacy Plus 90

Air Flow ConfigurationCabinet WidthFilters
All17-1/2″

1 16x25x3/4
filter

(bottom air return)

All21″

1 20x25x3/4
filter

(bottom air return)

All24-1/2″

1 24x25x3/4
filter

(bottom air return)

AllAll

1 16x25x3/4
filter

(side air return)

Question:
Where is the air filter located in the Bryant Plus 80 383 KAV?

Answer:
The air filter for the Bryant Plus 80 383 KAV’s location depends on the type of model you have. For Upflow models that air filter is found near the bottom of the unit on a side wall. For downflow models the filters are found in the return air plenum above the blower.

Furnace Filters for the Bryant Plus 80 383KAV

Air Flow ConfigurationCabinet WidthFilters
All14-3/16″

1 16x25x1
filter

(side air return)

All17-1/2″

1 16x25x1
filter

(side air return)

All21″

1 20x25x1
filter

(side air return)

All24-1/2″1 24x29x1
filter

 

(side air return)

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