Filterbuy Gold MERV 11 16x20x2 Air Filter
The Filterbuy Gold MERV 11 16x20x2 Air Filter provides verified MERV 11 filtration in the 16x20x2 nominal size (15.5 x 19.5 x 1.75 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
Captures 65–79% of E2 allergens (1.0–3.0μm) with moderate fine smoke capture.
Moderate clean resistance (~0.20 in. w.g.) safe for most variable and PSC blowers.
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 15.5 x 19.5 x 1.75 in sizing prevents air bypass
- Sturdy beverage board frame resists moisture bowing
- Electrostatically charged pleats trap fine particulates
- Low initial airflow resistance (0.20 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 | 16x20x2 | Actual Dimensions | 15.5 x 19.5 x 1.75 in |
|---|---|---|---|
| Filter Depth | 2-inch | Media Construction | Electrostatically Charged Synthetic Pleat |
| ASHRAE MERV Rating | MERV 11 | Proprietary Rating | | FPR 7 |
| Initial Resistance | 0.20 in. w.g. (Low) | Airflow Capacity | |
| Replacement Filter Cost | $11.75 | Replacement Interval | Every 3 Months months |
| Annual Consumable Cost | 47.00 | Compatible Equipment | Standard 16x20x2 HVAC filter grilles, furnaces, and air handlers |
Our Take on the Filterbuy Gold MERV 11 16x20x2 Air Filter
A dependable 1-inch replacement filter delivering verified MERV 11 particulate efficiency per ASHRAE 52.2 standards for 16x20x2 residential return grilles and furnace filter slots. Actual dimensions (15.5 x 19.5 x 1.75 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 0.20 in. w.g. (Low).
Installation, Airflow Direction & Maintenance Protocol
Verify airflow arrow direction points toward the blower compartment. Slide firmly into the 16x20x2 slot ensuring no gaps along perimeter rails.
Common Questions About the Filterbuy Gold MERV 11 16x20x2 Air Filter
What are the exact actual dimensions of this 16x20x2 filter?
The actual dimensions are 15.5 x 19.5 x 1.75 in. Measure your existing filter slot to confirm at least 1/8-inch clearance.
Will this MERV 11 filter strain my HVAC system?
At 0.20 in. w.g. (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 16x20x2 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 16x20x2 Air Filter
When to choose: Direct 16x20x2 compatible fitment offering MERV 11 performance.
Filtrete 1500 Healthy Living 16x20x2 Air Filter
When to choose: Direct 16x20x2 compatible fitment with MERV 12 filtration.