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AMAZON
Repa Market 4 Inch Backdraft Damper – Inline Duct Backflow Preventer with Gravity Flap – PVC Backdraught Shutter for Bathroom Fans, Extractor Fans, Hydroponics, HVAC Ventilation Systems
₹2,238
12-Month Low
Updated 18th Jul 2026, 07:33 PM
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Price Analysis & Buying Guide
94 / 100
Exceptional
Confidence: 100%
Avg Discount
28/28
Recent Discount
22/22
Historical Pos.
18/20
Low Proximity
16/20
Trend Bonus
10/10
Avg Price
₹3,004
6M Avg
₹3,076
All-Time Low
₹1,707
All-Time High
₹6,484
Price Benchmarks
Lowest Ever
₹1,707
13th Jan 2024
Highest Ever
₹6,484
25th Aug 2021
Average Price
₹3,000
200 data points
3-Month Low
₹2,238
18th Jul 2026
6-Month Low
₹2,238
18th Jul 2026
12-Month Low
₹2,238
18th Jul 2026
As per price history, Repa Market 4 Inch Backdraft Damper – Inline Duct Backflow Preventer with Gravity Flap – PVC Backdraught Shutter for Bathroom Fans, Extractor Fans, Hydroponics, HVAC Ventilation Systems's lowest price is ₹1,707. The average price is ₹3,004. Highest ever price is ₹6,484. Along with deals, coupons & discounts, you can get it at ₹2,238. Read our Pricing Disclosure
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Product Details
| Product Code | B084BP47PT |
|---|---|
| Market Place | amazon.in |
| Store | Amazon |
| Brand | REPA MARKET |
| Rating | 4.1 (341 ratings) |
| Category | Exhaust Fans |
| Manufacturer | Repa Market |
| Size | 4" Inch |
| Dimensions | 10 x 10 x 6.2 cm; 50 g |
| Country of Origin | USA |
Frequently Asked Questions
What is the lowest price ever for Repa Market 4 Inch Backdraft Damper Inline Duct Backflow Preventer with Gravity Flap PVC Backdraught Shutter for Bathroom Fans Extractor Fans Hydroponics HVAC Ventilation Systems?
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The all-time lowest price for Repa Market 4 Inch Backdraft Damper Inline Duct Backflow Preventer with Gravity Flap PVC Backdraught Shutter for Bathroom Fans Extractor Fans Hydroponics HVAC Ventilation Systems was ₹1,707 recorded on 13th Jan 2024. The current price is 31.1% higher than this all-time low.
What was the highest price for this product?
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The highest recorded price for Repa Market 4 Inch Backdraft Damper Inline Duct Backflow Preventer with Gravity Flap PVC Backdraught Shutter for Bathroom Fans Extractor Fans Hydroponics HVAC Ventilation Systems was ₹6,484 on 25th Aug 2021. Right now you save 65.5% compared to the peak price.
What is the average selling price?
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Based on 200 data points, the average price of Repa Market 4 Inch Backdraft Damper Inline Duct Backflow Preventer with Gravity Flap PVC Backdraught Shutter for Bathroom Fans Extractor Fans Hydroponics HVAC Ventilation Systems is ₹3,000. The current price is 25.4% below average — a good indicator for buying.
What is the 3-month lowest price?
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In the last 3 months, the lowest price was ₹2,238 on 18th Jul 2026.
What is the 6-month lowest price?
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The 6-month lowest price for Repa Market 4 Inch Backdraft Damper Inline Duct Backflow Preventer with Gravity Flap PVC Backdraught Shutter for Bathroom Fans Extractor Fans Hydroponics HVAC Ventilation Systems was ₹2,238 on 18th Jul 2026.
Is the price going up or down?
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The current price trend for Repa Market 4 Inch Backdraft Damper Inline Duct Backflow Preventer with Gravity Flap PVC Backdraught Shutter for Bathroom Fans Extractor Fans Hydroponics HVAC Ventilation Systems 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 919 days since the last recorded low price.
Is this the lowest price in the past year?
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Yes! The current price is at its 12-month low. While it's not the all-time lowest, this is the cheapest it has been in the past year — a strong signal that now is a good time to buy.
How does the current price compare to the average?
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The current price is 25.5% below the average price. This is a significant discount compared to what this product usually sells for. A great time to consider purchasing.
Should I buy this product now?
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Great time to buy! This product scores 94/100 (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 25.5% below average price.
What does the Deal Score mean?
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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 94 with 100% confidence.
Where can I buy this product?
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Repa Market 4 Inch Backdraft Damper Inline Duct Backflow Preventer with Gravity Flap PVC Backdraught Shutter for Bathroom Fans Extractor Fans Hydroponics HVAC Ventilation Systems 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.