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Carrier 58MVP filter sizes: 16 x 25 x 1, 20 x 25 x 1 and 24 x 25 x 1, as listed in the Carrier source document's filter table. Which size fits depends on your cabinet and return. This page is pending human review, so check the source excerpt below.
Auto-extracted · review pending Filter sizes auto-extracted from the manufacturer document.
Last checked against the manufacturer document:
| Sizes found in the source table |
|---|
| 16 x 25 x 1 |
| 20 x 25 x 1 |
| 24 x 25 x 1 |
Extracted by script from the linked document. Read the excerpt to see which size applies to which cabinet or return.

General guidance (not from this manual): check monthly and replace 1-in. filters every 1–3 months, or follow the filter maker's guidance and your owner's manual.
Pull the old filter and read the size printed on its frame. Nominal sizes are rounded up: a 15.5 x 24.5 in. filter is sold as 16 x 25.
Your furnace manual lists the filter's dimensions, not its MERV rating. Higher-MERV filters restrict more air. Manufacturers such as Carrier recommend keeping the clean-filter pressure drop under 0.2 in. w.c. (ideally under 0.1). Lennox warns that an over-restrictive filter can trip the high limit in winter and freeze the coil in summer. If you want MERV 11–13, a 4-in. media cabinet is the usual route. Ask an HVAC tech to check static pressure. Nominal sizes are rounded: a filter labeled 16 x 25 x 1 actually measures about 15.5 x 24.5 x 0.75.
Manufacturer document for Carrier 58MVP
Last checked 2026-11-05. Manufacturers revise documents. If your unit's label disagrees, trust the label.
AIR FILTER LOCATED IN BLOWER COMPARTMENT
furnace and to meter. Support all gas piping with appropriate
Furnace Filter Size (In.) Filter Type straps, hangers, etc. Use a minimum of 1 hanger every 6 ft. Joint
Casing
Side Return Bottom Return Framed compound (pipe dope) should be applied sparingly and only to
Width (In.)
17-1/2 (1) 16 X 25 X 1† (1) 16 X 25 X 1† Cleanable male threads of joints. Pipe dope must be resistant to propane gas.
21 (1) 16 X 25 X 1* (1) 20 X 25 X 1† Cleanable
24-1/2 (1 or 2) 16 X 25 X 1* (1) 24 X 25 X 1† Cleanable
* Filters may be field modified by cutting filter material and support rods (3) in
filters. Alternate sizes can be ordered from your distributor or dealer.
† Factory-provided with furnace.
19
GAS
SUPPLY
MANUAL
SHUTOFF
VALVE
(REQUIRED)
SEDIMENT
TRAP
UNIONCarrier 58MVP filter sizes: 16 x 25 x 1, 20 x 25 x 1 and 24 x 25 x 1, as listed in the Carrier source document's filter table. Which size fits depends on your cabinet and return. This page is pending human review, so check the source excerpt below. 16 x 25 x 1; 20 x 25 x 1; 24 x 25 x 1.
General guidance (not from this manual): check monthly and replace 1-in. filters every 1–3 months, or follow the filter maker's guidance and your owner's manual.
Filter sizes are nominal (rounded). A filter sold as 16 x 25 x 1 actually measures about 15.5 x 24.5 x 0.75 in. Buy by the nominal size printed on the frame.
Every size found in the source table is 1 in. thick: 16 x 25 x 1, 20 x 25 x 1 and 24 x 25 x 1. Pending human review; check the excerpt.
Manufacturer document for Carrier 58MVP (https://www.shareddocs.com/hvac/docs/1009/Public/0A/58MVP-16SI.pdf), last checked 2026-11-05.