Filtrete · standard filter · P08-L
Filtrete MPR 1550
Open photograph to enlarge. Package appearance and specifications may vary by revision.
- Nominal size
- 16 × 25 × 4 in
- Actual dimensions
- 15-7/16 x 24-5/8 x 4-5/16 in
- Package quantity
- 1
Match actual width, height and depth to your opening and seal. A shared nominal size alone does not prove compatibility.
Evidence note: 1550 variant identity and pressure evidence unresolved.
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
No usable photographed resistance table has been established for this record. Identification remains available.
Held pressure evidence
5 source observations are withheld from charts and comparisons because of unresolved source inconsistencies. Original readings and corrections remain in the private research archive.
Check our work
Sources and identification
Photographed-source IDs: R056, R057, R058, R050, R054, R055, R059, R060. These refer to immutable private originals; only individually approved sanitized crops are published.
Disputed source table; excluded from comparisons
Which source supports each identity field?
- merv
- R058
- brand
- R056
- name
- R056
- mpr
- R056
- nominal size
- R056
- pack qty
- R056
- actual dimensions
- R056
No source PDF copies, original photographs or private metadata are distributed. Read the evidence method and correction policy.