19th Apr 2026, 08:19 PM
Filtrete 18x20x1 AC Furnace Air Filter, MERV 11, MPR 1000, Micro Allergen Defense, 3-Month Pleated 1-Inch Electrostatic Air Cleaning Filter, 6 Pack (Actual Size 17.81x19.81x0.81 in)
Price may vary by location, shipping cost, and availability.
25% Off
$60.34
$79.99
Highest: $125.87
Average: $83.01
Lowest: $57.33
Price History Graph
Offer Price Prices
Lowest: -
Average: -
Highest: -
Price History Information
You can check the price history of Filtrete 18x20x1 AC Furnace Air Filter, MERV 11, MPR 1000, Micro Allergen Defense, 3-Month Pleated 1-Inch Electrostatic Air Cleaning Filter, 6 Pack (Actual Size 17.81x19.81x0.81 in) here. This product's current Price in USA is $60.34. The average and highest prices are $83.01 and $125.87 respectively.
| Lowest Ever Price | $57.33 |
|---|---|
| 8th Oct 2025 | |
| Average Price | $83.01 |
| Based on 2230 days price tracking | |
| Highest Price | $125.87 |
| 17th Nov 2020 | |
Price History of All Variants of Filtrete 18x20x1 AC Furnace Air Filter MERV...
Current Price in USA
| Price | $60.34 |
|---|---|
| MRP | $79.99 |
| Savings | $19.65 |
| Discount | 24.56% |
Recent Price Drops on Filtrete 18x20x1 AC Furnace Air Filter, MERV 11, MPR 1000, Micro Allergen Defense, 3-Month Pleated 1-Inch Electrostatic Air Cleaning Filter, 6 Pack (Actual Size 17.81x19.81x0.81 in)
Price Drop 18th Nov 2025
$71.00 → $60.34
15.01% drop
Price Drop 7th Oct 2025
$60.35 → $57.33
5% drop
Price Drop 6th Oct 2025
$71.00 → $60.35
15% drop
Price Drop 13th Jul 2025
$79.99 → $71.00
11.24% drop
Price Drop 10th Jul 2025
$67.99 → $64.59
5% drop
Price Drop 8th Jul 2025
$79.99 → $67.99
15% drop
Price Drop 21st Feb 2025
$88.00 → $71.00
19.32% drop
Price Drop 16th Jul 2024
$88.72 → $79.85
10% drop
Price Drop 10th Jun 2024
$88.51 → $75.24
14.99% drop
Price Drop 20th May 2024
$93.52 → $88.54
5.33% drop
Price Drop 16th Apr 2024
$93.46 → $88.48
5.33% drop
Price Drop 26th Feb 2024
$110.50 → $93.46
15.42% drop
Price Drop 20th Dec 2023
$94.20 → $84.78
10% drop
Price Drop 14th Dec 2023
$99.98 → $94.70
5.28% drop
Price Drop 12th Dec 2023
$110.50 → $99.98
9.52% drop
Price Drop 17th Oct 2023
$88.32 → $83.73
5.2% drop
Price Drop 26th Sep 2023
$110.50 → $88.75
19.68% drop
Price Drop 15th Aug 2023
$99.71 → $83.88
15.88% drop
Price Drop 2nd Jul 2023
$87.44 → $83.02
5.05% drop
Price Drop 17th Jun 2023
$98.84 → $79.00
20.07% drop
Price Drop 5th May 2023
$91.08 → $72.98
19.87% drop
Price Drop 29th Apr 2023
$97.14 → $91.56
5.74% drop
Price Drop 22nd Apr 2023
$102.11 → $94.43
7.52% drop
Price Drop 26th Mar 2023
$106.99 → $68.09
36.36% drop
Price Drop 12th Jan 2023
$77.57 → $68.70
11.43% drop
Price Drop 10th Jan 2023
$90.27 → $77.57
14.07% drop
Price Drop 15th Sep 2022
$93.25 → $74.07
20.57% drop
Price Drop 19th Jun 2022
$89.98 → $74.99
16.66% drop
Price Drop 16th Jun 2022
$84.99 → $73.99
12.94% drop
Price Drop 10th May 2022
$89.41 → $82.99
7.18% drop
Price Drop 26th Mar 2022
$74.98 → $69.99
6.66% drop
Price Drop 4th Feb 2022
$80.88 → $71.03
12.18% drop
Price Drop 5th Dec 2021
$79.02 → $70.53
10.74% drop
Price Drop 15th Sep 2021
$76.83 → $69.62
9.38% drop
Price Drop 15th Aug 2021
$76.51 → $72.00
5.89% drop
Price Drop 30th Jul 2021
$92.59 → $77.16
16.66% drop
Price Drop 28th Jul 2021
$94.91 → $77.16
18.7% drop
Price Drop 26th Jul 2021
$94.91 → $77.20
18.66% drop
Price Drop 21st Jul 2021
$94.91 → $77.16
18.7% drop
Price Drop 16th Jul 2021
$94.91 → $77.18
18.68% drop
Price Drop 13th Jul 2021
$92.75 → $77.29
16.67% drop
Price Drop 12th Jul 2021
$92.23 → $77.29
16.2% drop
Price Drop 7th Jul 2021
$94.91 → $76.80
19.08% drop
Price Drop 5th Jul 2021
$94.91 → $76.61
19.28% drop
Price Drop 3rd Jul 2021
$91.92 → $76.60
16.67% drop
Price Drop 1st Jul 2021
$94.91 → $76.60
19.29% drop
Price Drop 29th Jun 2021
$91.96 → $76.60
16.7% drop
Price Drop 14th Jun 2021
$94.91 → $76.15
19.77% drop
Price Drop 30th May 2021
$94.91 → $71.20
24.98% drop
Price Drop 26th May 2021
$94.91 → $76.83
19.05% drop
Price Drop 29th Apr 2021
$94.91 → $75.92
20.01% drop
Price Drop 22nd Apr 2021
$94.91 → $78.10
17.71% drop
Price Drop 27th Feb 2021
$94.91 → $87.90
7.39% drop
Price Drop 12th Dec 2020
$125.87 → $81.32
35.39% drop
Price Drop 14th Nov 2020
$94.82 → $79.42
16.24% drop
Price Drop 4th Nov 2020
$99.00 → $80.30
18.89% drop
Price Drop 15th Sep 2020
$91.58 → $82.44
9.98% drop
Price Drop 3rd Sep 2020
$90.61 → $84.61
6.62% drop
Price Drop 30th Jun 2020
$106.39 → $82.06
22.87% drop
Product Information
Details
| Product Name | Filtrete 18x20x1 AC Furnace Air Filter, MERV 11, MPR 1000, Micro Allergen Defense, 3-Month Pleated 1-Inch Electrostatic Air Cleaning Filter, 6 Pack (Actual Size 17.81x19.81x0.81 in) |
|---|---|
| Store Product Code | B07FPB8Q8V |
| Store Name | amazon.com |
| Brand | Filtrete |
| Rating | 9.6 / 10 |
| Category | Furnace Filters |
| Product Manufacturer | 3M |
| Model Number | AD45-6PK-1E |
| Color | 18x20x1 |
| Size | 18x20x1 |
| Dimensions | 19.81"L x 0.81"W x 17.81"Th |
Features
- OUTPERFORMS FIBERGLASS, WASHABLE AND NON-ELECTROSTATIC 3-month pleated 1 in. home air filters for your furnace, air conditioner or HVAC system
- DESIGNED WITH EXCLUSIVE Filtrete Brand 3-in-1 technology from 3M to trap unwanted air particles while letting cleaner air flow through
- ATTRACTS AND CAPTURES particles such as lint, pollen, dust, pet dander, smoke and smog
- 1000 MPR has a rating of MERV 11
- The higher the MPR, the more microparticles--such as pollen, pet dander, smoke, bacteria and viruses--your filter will capture from the air passing through it
- FIND YOUR SIZE: MPR 1000, MPR 1200 and MPR 1550 available in 4 in., 4 in. slim fit and 5 in. thick air filters
- FOR OPTIMAL PERFORMANCE of your heating & cooling system or HVAC system, change your home air filter at least every 90 days for 1 in. filters, and at least every 12 months for 4 in. and 5 in. filters
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Rating and Reviews
9.6 Based on 12503 reviews
Filtrete 18x20x1 AC Furnace Air Filter MERV has 9.6 rating out of 10. This average rating is consist of 12503 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.