29th Mar 2026, 08:00 PM
Filterbuy 17.5x21x5 Air Filter MERV 8 Essential Dust & Allergy Defense (2-Pack), Electrostatic Pleated HVAC AC Furnace Filters for Rheem, Ruud, and Protech (Actual Size: 17.13 x 20.63 x 4.38)
Price may vary by location, shipping cost, and availability.
0% Off
$79.98
$79.98
Highest: $79.98
Average: $72.61
Lowest: $50.98
Price History Graph
Offer Price Prices
Lowest: -
Average: -
Highest: -
Price History Information
You can check the price history of Filterbuy 17.5x21x5 Air Filter MERV 8 Essential Dust & Allergy Defense (2-Pack), Electrostatic Pleated HVAC AC Furnace Filters for Rheem, Ruud, and Protech (Actual Size: 17.13 x 20.63 x 4.38) here. This product's current Price in USA is $79.98. The average and highest prices are $72.61 and $79.98 respectively.
| Lowest Ever Price | $50.98 |
|---|---|
| 24th Apr 2019 | |
| Average Price | $72.61 |
| Based on 2538 days price tracking | |
| Highest Price | $79.98 |
| 27th Jan 2026 | |
Price History of All Variants of Filterbuy 17.5x21x5 Air Filter MERV 8 Essential...
Current Price in USA
| Price | $79.98 |
|---|---|
| MRP | $79.98 |
| Savings | $0.00 |
| Discount | 0% |
Product Information
Details
| Product Name | Filterbuy 17.5x21x5 Air Filter MERV 8 Essential Dust & Allergy Defense (2-Pack), Electrostatic Pleated HVAC AC Furnace Filters for Rheem, Ruud, and Protech (Actual Size: 17.13 x 20.63 x 4.38) |
|---|---|
| Store Product Code | B07QYJQJQR |
| Store Name | amazon.com |
| Brand | Filterbuy |
| Rating | 9.2 / 10 |
| Category | Furnace Filters |
| Model Number | RRF17.5x21x5M8pk2 |
| Color | Silver |
| Dimensions | 20.63"L x 17.13"W x 4.38"Th |
Features
- WHOLE HOUSE REPLACEMENT: 17.5x21x5 air filters for your furnace, air conditioner, or heat pump enhance HVAC system efficiency and support a healthy lifestyle (actual size: 17.13" x 20.63" x 4.38")
- MERV 8 PERFORMANCE: Protect your home or business from pollen, lint, mold, and more with MERV 8 synthetic media (comparable with MPR 700 & FPR 5) that captures 90% of dust without restricting air flow
- LONG-LASTING FILTRATION: Electrostatically charged media (made in the USA) with 8 pleats per foot traps more microscopic particles and lasts 3x longer than fiberglass models (replace every 90 days for optimal performance)
- SUPERIOR CONSTRUCTION: Easy installation beverage board (recyclable) frames with dual wire backing outperform flimsy cardboard designs by improving durability, preventing warping, and resisting extreme temperatures
- COMPATIBLE MODELS: Rheem / Ruud Filter Part Numbers (PD540010, PD540016), Protech (540010, 540016), Housing Part Numbers (RXHF-E17AM10, RXHF-E17AM13)
Images
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Rating and Reviews
9.2 Based on 19518 reviews
Filterbuy 17.5x21x5 Air Filter MERV 8 Essential has 9.2 rating out of 10. This average rating is consist of 19518 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.