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AMAZON
FilterBuy 18x20x1 MERV 8 Pleated AC Furnace Air Filter, (Pack of 4 Filters), 18x20x1 – Silver
₹8,629
₹20,338
58% OFF
All-Time Low
12-Month Low
Updated 17th Sep 2026, 10:15 AM
Buy Now
Price Analysis & Buying Guide
S
96 / 100
Exceptional
Confidence: 100%
Avg Discount
25.1/28
Recent Discount
21.5/22
Historical Pos.
19.2/20
Low Proximity
20/20
Trend Bonus
10/10
Avg Price
₹11,119
6M Avg
₹10,728
All-Time Low
₹8,629
All-Time High
₹11,648
vs MRP
↓57.6%
Price Benchmarks
Lowest Ever
₹8,629
17th Sep 2026
Highest Ever
₹11,648
10th Dec 2025
Average Price
₹11,071
51 data points
3-Month Low
₹8,629
17th Sep 2026
6-Month Low
₹8,629
17th Sep 2026
12-Month Low
₹8,629
17th Sep 2026
As per price history, FilterBuy 18x20x1 MERV 8 Pleated AC Furnace Air Filter, (Pack of 4 Filters), 18x20x1 – Silver's lowest price is ₹8,629. The average price is ₹11,119. Highest ever price is ₹11,648. Along with deals, coupons & discounts, you can get it at ₹8,629. Read our Pricing Disclosure
Similar Products
Product Details
| Product Code | B00CJZ8DIU |
|---|---|
| Market Place | amazon.in |
| Store | Amazon |
| Brand | Filterbuy |
| Rating | 4.7 (66589 ratings) |
| Category | Air Purifier Parts & Accessories |
| Manufacturer | Filterbuy |
| Model Number | AFB18x20x1M8pk4 |
| Model Number | AFB18x20x1M8pk4 |
| Dimensions | 49.5L x 44.5W x 1.9Th Centimeters |
| Country of Origin | USA |
Frequently Asked Questions
What is the lowest price ever for FilterBuy 18x20x1 MERV 8 Pleated AC Furnace Air Filter Pack of 4 Filters 18x20x1 Silver?
▶
The all-time lowest price for FilterBuy 18x20x1 MERV 8 Pleated AC Furnace Air Filter Pack of 4 Filters 18x20x1 Silver was ₹8,629 recorded on 17th Sep 2026. The current price matches or is below the all-time low!
What was the highest price for this product?
▶
The highest recorded price for FilterBuy 18x20x1 MERV 8 Pleated AC Furnace Air Filter Pack of 4 Filters 18x20x1 Silver was ₹11,648 on 10th Dec 2025. Right now you save 25.9% compared to the peak price.
What is the average selling price?
▶
Based on 51 data points, the average price of FilterBuy 18x20x1 MERV 8 Pleated AC Furnace Air Filter Pack of 4 Filters 18x20x1 Silver is ₹11,071. The current price is 22.1% below average — a good indicator for buying.
What is the 3-month lowest price?
▶
In the last 3 months, the lowest price was ₹8,629 on 17th Sep 2026.
What is the 6-month lowest price?
▶
The 6-month lowest price for FilterBuy 18x20x1 MERV 8 Pleated AC Furnace Air Filter Pack of 4 Filters 18x20x1 Silver was ₹8,629 on 17th Sep 2026.
Is the price going up or down?
▶
The current price trend for FilterBuy 18x20x1 MERV 8 Pleated AC Furnace Air Filter Pack of 4 Filters 18x20x1 Silver is Falling. Prices have been decreasing recently, which means you may get an even better deal soon, or the current price could already be a good opportunity. It has been 3 days since the last recorded low price.
Is this the cheapest it has ever been?
▶
Yes! According to our price tracking data, the current price of FilterBuy 18x20x1 MERV 8 Pleated AC Furnace Air Filter Pack of 4 Filters 18x20x1 Silver matches or is at its all-time lowest price. This is a rare opportunity — we strongly recommend buying now if you've been considering this product.
How does the current price compare to the average?
▶
The current price is 22.4% below the average price. This is a significant discount compared to what this product usually sells for. A great time to consider purchasing.
How much discount is available from MRP?
▶
You're currently saving 57.6% off the MRP (Maximum Retail Price). That's a massive discount! This is well below the listed retail price.
Should I buy this product now?
▶
Great time to buy! This product scores 96/100 (Grade S) — priced well below its historical average. Our algorithm considers average discount, recent price movement, historical position, proximity to all-time low, and price trend to arrive at this score. Price trend is currently falling. Currently 22.4% below average price.
What does the Deal Score mean?
▶
The Deal Score is a composite rating from 0 to 100 calculated by our algorithm. It considers five factors: Average Discount (how far below the long-term average), Recent Discount (short-term price performance), Historical Position (where the price sits in its all-time range), Low Proximity (closeness to the all-time low), and Trend Bonus (whether prices are falling). Grades are: S (90-100, Exceptional), A (75-89, Great), B (60-74, Good), C (45-59, Fair), D (30-44, Below Average), F (0-29, Not a Deal). This product currently has a score of 96 with 100% confidence.
Where can I buy this product?
▶
FilterBuy 18x20x1 MERV 8 Pleated AC Furnace Air Filter Pack of 4 Filters 18x20x1 Silver is available on Amazon (amazon.in). Click the Buy Now button above to visit the product page directly. We recommend checking for available coupons and bank offers on the store page for additional savings.