Better Air Filter Finder

3M Filtrete · standard filter · P09

3M Filtrete MPR 2500

MERV 14 · MPR 2500

3M Filtrete MPR 2500 photographed packaging

Open photograph to enlarge. Package appearance and specifications may vary by revision.

Nominal size
16 × 25 × 1 in
Actual dimensions
15-5/8 x 24-5/8 x 25/32 in
Package quantity
4
SKU
Costco 1744673
Check the whole fit.

Match actual width, height and depth to your opening and seal. A shared nominal size alone does not prove compatibility.

Check system airflow before upgrading. If airflow is already weak, have the filter and system checked. A high-MERV one-inch filter needs particular care; a lower printed resistance does not guarantee suitability.

Check my setupInspect the sources

Printed package claims, not Better Air laboratory testing. No current price is asserted for this record.

Airflow resistance

Filter pressure drop

Photographed label: not available at 1,000 CFM · Available printed range: 410–1390 CFM.

3M Filtrete MPR 2500 printed initial filter pressure drop 0.0000.133480.276950.4010430.531390 Airflow (CFM) in. w.c. 410 CFM: 0.1 in. w.c. · P09-pressure-01615 CFM: 0.18 in. w.c. · P09-pressure-02820 CFM: 0.25 in. w.c. · P09-pressure-031025 CFM: 0.36 in. w.c. · P09-pressure-041390 CFM: 0.53 in. w.c. · P09-pressure-05
Printed points only. No connecting curve, estimate or extrapolation. Source transcriptions, not measurements taken by Better Air.
Usable photographed label transcriptions
Airflow (CFM)Pressure drop (in. w.c.)Source / observation
4100.1R045P09-pressure-01
6150.18R045P09-pressure-02
8200.25R045P09-pressure-03
10250.36R045P09-pressure-04
1390 *0.53R045P09-pressure-05
Test context and interpretation

* Manufacturer maximum-rated airflow marker. This does not establish your installed airflow.

Printed initial resistance; not an independent measurement. Other test conditions unestablished.

Filter differential pressure is only one part of system resistance. These points do not establish your delivered airflow, fan energy use, loaded performance or safe service interval. No interpolation is applied.

Check our work

Sources and identification

Photographed-source IDs: R043, R044, R045, R047. These refer to immutable private originals; only individually approved sanitized crops are published.

3M Filtrete MPR 2500 source label R045Open photographed label →
Which source supports each identity field?
brand
R043
name
R043
sku
R047
nominal size
R043
merv
R045
mpr
R043
pack qty
R047
actual dimensions
R043

No source PDF copies, original photographs or private metadata are distributed. Read the evidence method and correction policy.