Price History for 20 Gal. 4.0 HP Ultra Quiet and Oil-Free Electric Stationary Air Compressor
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20 Gal. 4.0 HP Ultra Quiet and Oil-Free Electric Stationary Air Compressor
The California Air Tools 20040C Ultra Quiet and Oil-Free Air Compressor is designed to be one of the quietest 4.0 HP air compressors in the industry having only 75 dB of sound. The Powerful New (2) 2.0 HP (SP-9
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Price History Chart
Recorded price history
| Date | Price |
|---|---|
| May 21, 2026 | $1036.54 |
| May 20, 2026 | $899.00 |
| May 14, 2026 | $1036.54 |
| May 13, 2026 | $899.00 |
| May 10, 2026 | $1036.54 |
| May 7, 2026 | $899.00 |
| May 5, 2026 | $1036.54 |
| Apr 19, 2026 | $899.00 |
| Apr 18, 2026 | $1036.54 |
| Apr 16, 2026 | $899.00 |
| Apr 11, 2026 | $1036.54 |
| Apr 10, 2026 | $899.00 |
| Apr 9, 2026 | $1036.54 |
| Apr 8, 2026 | $899.00 |
| Apr 5, 2026 | $1036.54 |
| Mar 15, 2026 | $899.00 |
| Mar 9, 2026 | $1027.63 |
| Feb 23, 2026 | $899.00 |
| Feb 22, 2026 | $1027.63 |
| Feb 12, 2026 | $899.00 |
| Feb 11, 2026 | $1027.63 |
| Feb 6, 2026 | $899.00 |
| Feb 4, 2026 | $1057.13 |
| Dec 24, 2025 | $899.00 |
| Dec 14, 2025 | $1057.13 |
| Nov 19, 2025 | $1057.13 |
| Nov 8, 2025 | $1057.13 |
| Nov 5, 2025 | $1057.13 |
Analysis
20 Gal. 4.0 HP Ultra Quiet and Oil-Free Electric Stationary Air Compressor price analysis
Price analysis for 20 Gal. 4.0 HP Ultra Quiet and Oil-Free Electric Stationary Air Compressor at Home Depot: Today's price is $1036.54. That's 2% off the MSRP of $1057.13. Current price is 7% above the 90-day average of $967.77 (a $68.77 above the running mean).
- The current price of $1036.54 is 2% (or $20.59) below the MSRP of $1057.13.
- Current price is 7% above the 90-day average of $967.77 (a $68.77 above the running mean).
- The lowest recorded price on PriceWatchPro was $899.00 on December 24, 2025. That's $137.54 below today's price.
- The highest recorded price on PriceWatchPro was $1057.13 on November 5, 2025. Today's price is $20.59 below that peak.
- Across 27 tracked price changes, the listing has dropped 12 times with an average drop of $138.74.
- PriceWatchPro has been tracking this listing since November 5, 2025 (279 days of price history).
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