Price History for 3/4 in. 975XL Reduced Pressure Principle Backflow Preventer
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3/4 in. 975XL Reduced Pressure Principle Backflow Preventer
The 3/4 in. Red Pressure Principle Assembly is designed to prevent contaminated water from back-siphoning and back-pressuring into potable water lines and to protect against potential health hazards. The end co
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Price History Chart
Recorded price history
Showing the 30 most recent of 147 recorded prices.
| Date | Price |
|---|---|
| Aug 18, 2026 | $409.06 |
| Aug 17, 2026 | $408.33 |
| Aug 15, 2026 | $405.29 |
| Aug 14, 2026 | $405.30 |
| Aug 13, 2026 | $405.29 |
| Aug 12, 2026 | $408.32 |
| Aug 11, 2026 | $411.36 |
| Aug 7, 2026 | $405.29 |
| Aug 5, 2026 | $411.35 |
| Aug 4, 2026 | $588.43 |
| Aug 3, 2026 | $592.14 |
| Aug 2, 2026 | $595.59 |
| Aug 1, 2026 | $598.81 |
| Jul 31, 2026 | $601.99 |
| Jul 30, 2026 | $604.81 |
| Jul 29, 2026 | $607.01 |
| Jul 28, 2026 | $610.69 |
| Jul 27, 2026 | $614.31 |
| Jul 25, 2026 | $621.36 |
| Jul 24, 2026 | $625.00 |
| Jul 23, 2026 | $628.76 |
| Jul 22, 2026 | $632.17 |
| Jul 21, 2026 | $635.24 |
| Jul 20, 2026 | $639.00 |
| Jul 18, 2026 | $646.18 |
| Jul 17, 2026 | $649.70 |
| Jul 16, 2026 | $653.23 |
| Jul 15, 2026 | $656.51 |
| Jul 14, 2026 | $659.79 |
| Jul 13, 2026 | $665.57 |
Analysis
3/4 in. 975XL Reduced Pressure Principle Backflow Preventer price analysis
Price analysis for 3/4 in. 975XL Reduced Pressure Principle Backflow Preventer at Home Depot: Today's price is $409.06. That's 44% off the MSRP of $732.99. Current price is 32% below the 90-day average of $597.84 (a $188.78 below the running mean).
- The current price of $409.06 is 44% (or $323.93) below the MSRP of $732.99.
- Current price is 32% below the 90-day average of $597.84 (a $188.78 below the running mean).
- The lowest recorded price on PriceWatchPro was $405.29 on August 7, 2026. That's $3.77 below today's price.
- The highest recorded price on PriceWatchPro was $768.99 on February 19, 2026. Today's price is $359.93 below that peak.
- 30-day trend: trending down 36.0% from $639.00 to $409.06.
- Across 146 tracked price changes, the listing has dropped 127 times with an average drop of $14.28.
- PriceWatchPro has been tracking this listing since October 18, 2025 (304 days of price history).
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3/4 in. 975XL Reduced Pressure Principle Backflow Preventer shopping snapshot
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