29th Mar 2026, 05:41 AM
Fortify 16x25x5 MERV 11 Replacement for Lennox X6670, HCF16-11 HVAC Furnace Filter. (3-Pack) Actual Size: 15.75 x 24.75 x 4.38
Price may vary by location, shipping cost, and availability.
0% Off
$73.87
$73.87
Highest: $83.97
Average: $79.59
Lowest: $69.87
Price History Graph
Offer Price Prices
Lowest: -
Average: -
Highest: -
Price History Information
You can check the price history of Fortify 16x25x5 MERV 11 Replacement for Lennox X6670, HCF16-11 HVAC Furnace Filter. (3-Pack) Actual Size: 15.75 x 24.75 x 4.38 here. This product's current Price in USA is $73.87. The average and highest prices are $79.59 and $83.97 respectively.
| Lowest Ever Price | $69.87 |
|---|---|
| 16th Jan 2026 | |
| Average Price | $79.59 |
| Based on 218 days price tracking | |
| Highest Price | $83.97 |
| 29th Aug 2025 | |
Price History of All Variants of Fortify 16x25x5 MERV 11 Replacement for Lennox...
Current Price in USA
| Price | $73.87 |
|---|---|
| MRP | $73.87 |
| Savings | $0.00 |
| Discount | 0% |
Recent Price Drops on Fortify 16x25x5 MERV 11 Replacement for Lennox X6670, HCF16-11 HVAC Furnace Filter. (3-Pack) Actual Size: 15.75 x 24.75 x 4.38
Price Drop 11th Mar 2026
$79.97 → $73.87
7.63% drop
Price Drop 15th Jan 2026
$79.97 → $69.87
12.63% drop
Price Drop 4th Oct 2025
$83.97 → $72.95
13.12% drop
Product Information
Details
| Product Name | Fortify 16x25x5 MERV 11 Replacement for Lennox X6670, HCF16-11 HVAC Furnace Filter. (3-Pack) Actual Size: 15.75 x 24.75 x 4.38 |
|---|---|
| Store Product Code | B0FLKFGC49 |
| Store Name | amazon.com |
| Brand | Fortify |
| Rating | 9.8 / 10 |
| Category | Filters |
| Product Manufacturer | Zephyr Filtration |
| Model Number | FD-LX1141625 |
| Color | White |
| Dimensions | 25"L x 16"W x 5"Th |
Features
- Actual Filter Size: 15.75 x 24.75 x 4.38 | Nominal Size: 16 x 25 x 5 | Recommended to replace every 612 months depending on usage and environment.
- Replacement for Lennox X6670, HCF16-11: Designed to match the performance and fit of the Lennox Healthy Climate X6670, HFCF16-11 filters. Fortify provides dependable filtration for whole-house HVAC systems.
- High-Efficiency MERV 11 Filtration: Captures up to 95% of airborne particles including dust, mold spores, pet dander, pollen, and household allergenshelping create a healthier indoor environment.
- Durable Construction for Long-Term Use: Made in the USA with electrostatically charged synthetic media, moisture-resistant frames, and reinforced metal backing to withstand humidity and airflow stress.
- Improves System Efficiency: Deep pleated design delivers low airflow resistance and high dust-holding capacity, helping HVAC systems run cleaner and more efficiently for longer.
Images
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Rating and Reviews
9.8 Based on 18 reviews
Fortify 16x25x5 MERV 11 Replacement for Lennox has 9.8 rating out of 10. This average rating is consist of 18 individual ratings. You can rate this product at product review page.
* Predictions is created on based of past prices and trends, it does not guarantee that it will happen. These are just prediction for theoretical information only.