Harbor Freight prices › Air Tools & Compressors › Air Compressor Accessories
MERLINitem 58178
3/8 in. NPT Air Filter/Regulator with Gauge
Base price$59.99
Benton Harbor, MI shelf$59.99same shelf price as online 1 more store
Bartlesville, OK shelf$59.99same shelf price as online 1 more store
$59.99 is about its normal price.
Price alert
Loading…
The numbers
- Today
- $59.99
- Usual price
- $59.99
- 90-day low
- $50.99
- Lowest tracked
- $49.99
- Campbell Hausfeld equivalent
- $78.78
Feb 22, 2025
Prices by store
Harbor Freight prices some items differently by store, and once you pick a store its site shows that store's shelf price. These come from contributors who share their store; the main price above is the base price, the one HF shows before you pick a store.
| Store | Today | Usually |
|---|---|---|
| Bartlesville, OK store 3021, checked Oct 23, 2026 | $59.99 | $59.99 |
| Benton Harbor, MI store 583, checked Oct 21, 2026 | $59.99 | $59.99 |
Price history
$40$50$60
AugJan ’23JunNovAprSepFebJulDecMay
Best price for anyoneInside Track Club priceRegular price
Every price change
| When | Price | Members | Why |
|---|---|---|---|
| Nov 2, 2026 to Nov 5, 20264 days, checked 0x | $59.99 | Regular price | |
| Oct 30, 2026 to Nov 1, 20263 days, checked 1x | $50.9915% off | 15% off any single item (one item a day) | |
| Oct 29, 20261 day, checked 0x | $59.99 | $50.99 | Regular price |
| Feb 23, 2025 to Oct 28, 2026613 days, checked 3x | $59.99 | Regular price | |
| Jun 24, 2023 to Feb 22, 2025610 days, checked 0x | $49.99 | Regular price | |
| May 27, 2023 to Jun 23, 202328 days, checked 0x | $49.99 | $39.99 | Regular price |
| Sep 24, 2022 to May 26, 2023245 days, checked 0x | $49.99 | Regular price | |
| Aug 27, 2022 to Sep 23, 202228 days, checked 0x | $49.99 | $44.99 | Regular price |
| Jun 25, 2022 to Aug 26, 202263 days, checked 0x | $49.99 | Regular price | |
| May 28, 2022 to Jun 24, 202228 days, checked 1x | $49.99 | $44.99 | Regular price |
Tracking since Oct 17, 2026. Last checked Nov 1, 2026.