Filterbuy Silver MERV 8 24x30x1 Air Filter
The Filterbuy Silver MERV 8 24x30x1 Air Filter provides verified MERV 8 filtration in the 24x30x1 nominal size (23.5 x 29.5 x 0.75 in actual). Manufactured by Filterbuy Inc., it balances particulate capture against system static pressure.
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3-Year True Cost of Ownership Model
Targeted for E3 coarse particles (dust, lint, large pollen) to protect equipment.
Minimal airflow drop (~0.14 in. w.g.) protects blowers with limited static headroom.
Thermal beverage board frame with wire backing to prevent media collapse under blower load.
Bulk multi-pack procurement typically reduces annual per-filter cost by 25% to 40%.
- Accurate 23.5 x 29.5 x 0.75 in sizing prevents air bypass
- Sturdy beverage board frame resists moisture bowing
- Electrostatically charged pleats trap fine particulates
- Low initial airflow resistance (0.15 in. w.g.)
- Must be replaced every 90 days in active homes
- Regular inspection required during heavy heating/cooling seasons
Verified Engineering Specifications
| Nominal Dimensions | 24x30x1 | Actual Dimensions | 23.5 x 29.5 x 0.75 in |
|---|---|---|---|
| Filter Depth | 1-inch | Media Construction | Electrostatically Charged Synthetic Pleat |
| ASHRAE MERV Rating | MERV 8 | Proprietary Rating | | FPR 5 |
| Initial Resistance | 0.15 in. w.g. (Very Low) | Airflow Capacity | |
| Replacement Filter Cost | $10.00 | Replacement Interval | Every 3 Months months |
| Annual Consumable Cost | 40.00 | Compatible Equipment | Standard 24x30x1 HVAC filter grilles, furnaces, and air handlers |
Our Take on the Filterbuy Silver MERV 8 24x30x1 Air Filter
A dependable 1-inch replacement filter delivering verified MERV 8 particulate efficiency per ASHRAE 52.2 standards for 24x30x1 residential return grilles and furnace filter slots. Actual dimensions (23.5 x 29.5 x 0.75 in) provide proper operational clearance to prevent frame binding.
Filtration Performance Note
In standardized ASHRAE 52.2 test trials, this filter captures over 85% of particles between 3.0 and 10.0 microns, with initial resistance measured at 0.15 in. w.g. (Very Low).
Installation, Airflow Direction & Maintenance Protocol
Verify airflow arrow direction points toward the blower compartment. Slide firmly into the 24x30x1 slot ensuring no gaps along perimeter rails.
Common Questions About the Filterbuy Silver MERV 8 24x30x1 Air Filter
What are the exact actual dimensions of this 24x30x1 filter?
The actual dimensions are 23.5 x 29.5 x 0.75 in. Measure your existing filter slot to confirm at least 1/8-inch clearance.
Will this MERV 8 filter strain my HVAC system?
At 0.15 in. w.g. (Very Low), this filter operates well within the design tolerances of modern residential blower motors when changed every 90 days.
How frequently should I change this 24x30x1 filter?
We recommend inspecting the filter every 60 days and replacing it every 90 days under typical residential conditions.
Direct Compatible Alternatives
Filtrete 1000 Micro Allergen 24x30x1 Air Filter
When to choose: Direct 24x30x1 compatible fitment offering MERV 11 performance.
Filtrete 1500 Healthy Living 24x30x1 Air Filter
When to choose: Direct 24x30x1 compatible fitment with MERV 12 filtration.