Price History for Air Gap Adapter Fitting for Reduced Pressure Principle Backflow Preventers
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Air Gap Adapter Fitting for Reduced Pressure Principle Backflow Preventers
"The AG-4 Air Gap Fitting is used for indoor installations of all 3/4"" - 1"" Model 975XL/975XL2 Reduced Pressure Principle Backflow Preventers for the connection of a drain pipe to the backflow preventer, dire
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Price History Chart
Recorded price history
Showing the 30 most recent of 36 recorded prices.
| Date | Price |
|---|---|
| Jul 5, 2026 | $136.99 |
| Jul 2, 2026 | $95.64 |
| Jun 30, 2026 | $93.57 |
| Jun 29, 2026 | $91.05 |
| Jun 28, 2026 | $85.65 |
| Jun 27, 2026 | $86.20 |
| Jun 25, 2026 | $83.86 |
| Jun 24, 2026 | $85.65 |
| Jun 23, 2026 | $82.95 |
| Jun 21, 2026 | $88.61 |
| Jun 19, 2026 | $83.86 |
| Apr 23, 2026 | $81.04 |
| Apr 22, 2026 | $83.32 |
| Apr 21, 2026 | $136.99 |
| Apr 19, 2026 | $83.32 |
| Apr 18, 2026 | $85.28 |
| Apr 16, 2026 | $81.04 |
| Apr 15, 2026 | $88.60 |
| Apr 11, 2026 | $85.66 |
| Apr 8, 2026 | $88.60 |
| Apr 7, 2026 | $93.57 |
| Apr 6, 2026 | $96.13 |
| Apr 2, 2026 | $83.85 |
| Apr 1, 2026 | $91.05 |
| Feb 20, 2026 | $79.31 |
| Feb 19, 2026 | $136.99 |
| Feb 18, 2026 | $72.47 |
| Jan 22, 2026 | $79.31 |
| Jan 10, 2026 | $81.78 |
| Jan 7, 2026 | $82.96 |
Analysis
Air Gap Adapter Fitting for Reduced Pressure Principle Backflow Preventers price analysis
Price analysis for Air Gap Adapter Fitting for Reduced Pressure Principle Backflow Preventers at Home Depot: Today's price is $136.99. Current price is 49% above the 90-day average of $92.18 (a $44.81 above the running mean).
- Currently listed at $136.99, which is $47.86 above the original MSRP of $89.13.
- Current price is 49% above the 90-day average of $92.18 (a $44.81 above the running mean).
- The lowest recorded price on PriceWatchPro was $72.47 on February 18, 2026. That's $64.52 below today's price.
- The highest recorded price on PriceWatchPro was $136.99 on February 19, 2026.
- Across 35 tracked price changes, the listing has dropped 17 times with an average drop of $9.98.
- PriceWatchPro has been tracking this listing since October 20, 2025 (290 days of price history).
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