Harbor Freight prices › Air Tools & Compressors › Air Compressor Accessories
MERLINitem 70471
3/8 in. x 50 ft. Lay-Flat Air Hose, 1/4 in. NPT Fittings
Base price$39.99
Members' price$29.99$10.00 off the shelf price (25%)
Everyone else$39.99
Niles, MI shelf$39.99same shelf price as online 2 more stores
Middletown, OH shelf$39.99same shelf price as online 2 more stores
Benton Harbor, MI shelf$39.99same shelf price as online 2 more stores
$39.99 is about its normal price.
$29.99 is 25% under its usual $39.99 and the lowest it's been.
- This deal ends Dec 3.
- Nothing in its past year points to a better price coming soon.
-
Inside Track Club members
$29.9925% off
Through Dec 3, 2026, limit 2. See it on Harbor Freight's coupon site
Automatic for members: sign in online, or give your member number at the register.
Buy $29.99 is 25% under its usual $39.99 and the lowest it's been.
Price alert
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The numbers
- Today
- $39.99
- Usual price
- $39.99
- 90-day low
- $33.99
- Lowest tracked
- $29.99
- Work Hose equivalent
- $64.99
- Today, members
- $29.99
- Usual for members
- $39.99
- 90-day low
- $29.99
- Lowest tracked
- $29.99
- Work Hose equivalent
- $64.99
Jul 17, 2024
Nov 5, 2026
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 |
|---|---|---|
| Benton Harbor, MI store 583, checked Oct 17, 2026 | $39.99 | $39.99 |
| Middletown, OH store 3366, checked Oct 30, 2026 | $39.99 | $39.99 |
| Niles, MI store 3516, checked Nov 5, 2026 | $39.99 | $39.99 |
Price history
Best price for anyoneInside Track Club priceRegular price
Every price change
| When | Price | Members | Why |
|---|---|---|---|
| Nov 2, 2026 to Nov 5, 20264 days, checked 4x | $39.99 | $29.99 | Regular price |
| Oct 30, 2026 to Nov 1, 20263 days, checked 3x | $33.9915% off | $29.99 | 15% off any single item (one item a day) |
| Oct 29, 20261 day, checked 0x | $39.99 | $33.99 | Regular price |
| May 8, 2026 to Oct 28, 2026174 days, checked 3x | $39.99 | Regular price | |
| Apr 3, 2026 to May 7, 202635 days, checked 0x | $36.99 | Regular price | |
| Mar 6, 2026 to Apr 2, 202628 days, checked 0x | $36.99 | $29.99 | Regular price |
| Apr 1, 2025 to Mar 5, 2026339 days, checked 1x | $36.99 | Regular price | |
| Dec 2, 2024 to Mar 31, 2025120 days, checked 0x | $34.99 | Regular price | |
| Nov 4, 2024 to Dec 1, 202428 days, checked 0x | $34.99 | $29.99 | Regular price |
| Jul 18, 2024 to Nov 3, 2024109 days, checked 0x | $34.99 | Regular price | |
| Jul 4, 2024 to Jul 17, 202414 days, checked 0x | $29.9914% off | Coupon | |
| May 30, 2024 to Jul 3, 202435 days, checked 1x | $34.99 | Regular price | |
| Jan 26, 2024 to May 29, 2024125 days, checked 1x | $39.99 | Regular price |
Tracking since Oct 17, 2026. Last checked Nov 4, 2026.