Hard to Wait

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Air Compressor Accessories

Today's Harbor Freight price and a Buy, Wait or Fair call for every one of the Air Tools & Compressors Air Compressor Accessories items Hard to Wait tracks: 89 items, each with its own daily price history and coupons. 4 say Buy today; they come first in each group.

Air Accessory Kits

  1. MERLIN1/2 in. Steel Industrial Quick Coupler Set, 4-Piece item 57389Members pay less not a steal, not a rip-off $16.99today Fair
  2. MERLIN3/8 in. High-Flow V-Style Steel Coupler Connector Kit, 7-Piece item 70804Members pay less it gets cheaper: see when, free $17.99today Wait
  3. MERLINAir Accessory Kit, 16-Piece item 72802 it gets cheaper: see when, free $12.99today Wait
  4. CENTRAL PNEUMATICAir Compressor Starter Kit, 20-Piece item 64599, in-store only Harbor Freight doesn't list it anymore $8.97today Gone
  5. MERLINHeavy Duty Air Compressor Accessory Kit, 20-Piece item 72805, in-store only it gets cheaper: see when, free $26.99today Wait
  6. MERLINPremium Air Compressor Accessory Kit, 20-Piece item 57621, in-store only it gets cheaper: see when, free $24.99today Wait

Air Compressor Tool Oil

  1. MERLIN16 oz. Air Tool Oil item 71298, in-store only not a steal, not a rip-off $5.99today Fair
  2. MERLIN32 oz. Air Compressor Oil item 71299 not a steal, not a rip-off $9.99today Fair
  3. MERLIN32 oz. Premium Synthetic Compressor Oil item 71333 not a steal, not a rip-off $14.99today Fair
  4. 3MHigh-Power Spray Gun Cleaner item 56464, in-store only not a steal, not a rip-off $11.99today Fair

Air Hoses Reels

  1. MERLIN1/2 in. x 100 ft. Rubber Air Hose, 1/2 in. NPT Fittings item 58565Coupon today about as low as it goes, with a coupon $89.99shelf price Buy
  2. CENTRAL PNEUMATIC100 ft. Manual Steel Air Hose Reel item 63861, in-store onlyClearance since Oct 17 about as low as it goes $19.97today Buy
  3. MERLIN1/2 in. x 15 ft. Rubber Air Hose Lead, 1/2 in. NPT Fittings item 73065Coupon today about as low as it goes, with a coupon $19.99shelf price Buy
  4. MERLIN1/4 in. x 100 ft. Polyurethane Air Hose, 1/4 in. NPT Fittings item 58540 about as low as it goes $34.99today Buy
  5. MERLIN1/2 in. x 50 ft. Rubber Air Hose, 1/2 in. NPT Fittings item 58564 it gets cheaper: see when, free $49.99today Wait
  6. MERLIN1/4 in. x 50 ft. Polyurethane Air Hose, 1/4 in. NPT Fittings item 58542, in-store only not a steal, not a rip-off $29.99today Fair
  7. MERLIN1/4 in. x 25 ft. Polyurethane Air Hose, 1/4 in. NPT Fittings item 58533Members pay less not a steal, not a rip-off $17.99today Fair
  8. MERLIN1/4 in. x 25 ft. Professional Polyurethane Coil Hose, 1/4 in. Fittings item 57644 not a steal, not a rip-off $19.99today Fair
  9. MERLIN1/4 in. x 50 ft. Lay-Flat Air Hose, 1/4 in. NPT Fittings item 70468 not a steal, not a rip-off $29.99today Fair
  10. CENTRAL PNEUMATIC PROFESSIONAL3/8 in. x 5 ft. Swivel Whip Air Hose, 1/4 in. NPT Fittings item 98943, in-store only not a steal, not a rip-off $7.99today Fair
  11. MERLIN3/8 in. x 100 ft. PVC Air Hose, 1/4 in. NPT Fittings item 58532 not a steal, not a rip-off $29.99today Fair
  12. MERLIN3/8 in. x 100 ft. Rubber Air Hose, 1/4 in. NPT Fittings item 58548 it gets cheaper: see when, free $49.99today Wait
  13. MERLIN3/8 in. x 15 ft. Rubber Air Hose Lead, 1/4 in. NPT Fittings item 70906 not a steal, not a rip-off $11.99today Fair
  14. MERLIN3/8 in. x 25 ft. PVC Air Hose, 1/4 in. NPT Fittings item 58531 not a steal, not a rip-off $12.99today Fair
  15. MERLIN3/8 in. x 25 ft. PVC/Rubber Hybrid Air Hose, 1/4 in. NPT Fittings item 58530 it gets cheaper: see when, free $19.99today Wait
  16. MERLIN3/8 in. x 25 ft. Rubber Air Hose, 1/4 in. NPT Fittings item 58544 it gets cheaper: see when, free $14.99today Wait
  17. MERLIN3/8 in. x 3 ft. Rubber Air Hose Lead, 1/4 in. Fittings item 72041 not a steal, not a rip-off $4.99today Fair
  18. MERLIN3/8 in. x 50 ft. Enclosed Retractable Air Hose Reel, PVC/Rubber Hybrid Hose, 1/4 in. NPT Fittings item 70868 too new to judge $89.99today New
  19. MERLIN3/8 in. x 50 ft. Heavy Duty Retractable Air Hose Reel, PVC/Rubber Hybrid Hose, 1/4 in. NPT Fittings item 73299 too new to judge $89.99today New
  20. MERLIN3/8 in. x 50 ft. Heavy Duty Retractable Air Hose Reel, Rubber Hose, 1/4 in. NPT Fittings item 58550 it gets cheaper: see when, free $89.99today Wait
  21. EARTHQUAKE XT3/8 in. x 50 ft. Hybrid Air Hose, 3/8 in. NPT Fittings item 57601Members pay less not a steal, not a rip-off $34.99today Fair
  22. MERLIN3/8 in. x 50 ft. Lay-Flat Air Hose, 1/4 in. NPT Fittings item 70471Members pay less not a steal, not a rip-off $39.99today Fair
  23. MERLIN3/8 in. x 50 ft. Premium Rubber Air Hose, 1/4 in. NPT Fittings item 58538 not a steal, not a rip-off $39.99today Fair
  24. EARTHQUAKE XT3/8 in. x 50 ft. Professional Air Hose Reel, PVC/Rubber Hybrid Hose, 3/8 in. NPT Fittings item 64925Members pay less not a steal, not a rip-off $159.99today Fair
  25. MERLIN3/8 in. x 50 ft. PVC Air Hose, 1/4 in. NPT Fittings item 58506 not a steal, not a rip-off $17.99today Fair
  26. MERLIN3/8 in. x 50 ft. PVC/Rubber Hybrid Air Hose, 1/4 in. NPT Fittings item 58534 not a steal, not a rip-off $27.99today Fair
  27. MERLIN3/8 in. x 50 ft. Rubber Air Hose, 1/4 in. NPT Fittings item 58543 it gets cheaper: see when, free $24.99today Wait

Air Inflators Blow Guns

  1. MERLINDigital Tire Inflator item 58173 it gets cheaper: see when, free $29.99today Wait
  2. MERLINExtended Dual-Foot Air Chuck Inflator item 63571 it gets cheaper: see when, free $7.99today Wait

Air Plugs Couplers

  1. MERLIN1/4 in. Air Hose Swivel Connector item 63575 not a steal, not a rip-off $5.99today Fair
  2. MERLIN1/4 in. Brass Industrial Coupler Connector Set, 5-Piece item 63557 not a steal, not a rip-off $6.99today Fair
  3. MERLIN1/4 in. Color-Coded Automotive Coupler and Plug Set, 14-Piece item 57629 it gets cheaper: see when, free $24.99today Wait
  4. MERLIN1/4 in. Color-Coded Industrial Coupler and Plug Set, 14-Piece item 57628 it gets cheaper: see when, free $24.99today Wait
  5. MERLIN1/4 in. Female Brass Industrial Coupler item 63559 it gets cheaper: see when, free $4.69today Wait
  6. MERLIN1/4 in. Female Brass Industrial Plug item 63563 not a steal, not a rip-off $2.99today Fair
  7. MERLIN1/4 in. Female Industrial, Automotive, and ARO Style Universal Coupler item 63549 not a steal, not a rip-off $4.69today Fair
  8. MERLIN1/4 in. Female Steel Automotive Coupler item 63552 not a steal, not a rip-off $3.99today Fair
  9. MERLIN1/4 in. Female Steel Automotive Plug item 63560, in-store only not a steal, not a rip-off $2.49today Fair
  10. MERLIN1/4 in. Female Steel Industrial Coupler item 63547, in-store only not a steal, not a rip-off $3.99today Fair
  11. MERLIN1/4 in. Female Steel Industrial Plug item 63548 not a steal, not a rip-off $2.49today Fair
  12. MERLIN1/4 in. High-Flow V-Style Steel Coupler Connector Kit, 7-Piece item 70801 not a steal, not a rip-off $14.99today Fair
  13. MERLIN1/4 in. Male Brass Industrial Coupler item 63558 not a steal, not a rip-off $4.69today Fair
  14. MERLIN1/4 in. Male Brass Industrial Plug item 63564 it gets cheaper: see when, free $2.99today Wait
  15. MERLIN1/4 in. Male Industrial Swivel Plug item 63542 not a steal, not a rip-off $4.69today Fair
  16. MERLIN1/4 in. Male Industrial, Automotive, and ARO Style Universal Coupler item 63550 not a steal, not a rip-off $4.69today Fair
  17. MERLIN1/4 in. Male Steel Automotive Coupler item 63551 not a steal, not a rip-off $3.99today Fair
  18. MERLIN1/4 in. Male Steel Automotive Plug item 63561 not a steal, not a rip-off $2.49today Fair
  19. MERLIN1/4 in. Male Steel Industrial Coupler item 63578 not a steal, not a rip-off $3.99today Fair
  20. MERLIN1/4 in. Male Steel Industrial Plug item 63562 not a steal, not a rip-off $2.49today Fair
  21. MERLIN1/4 in. Steel Industrial Quick Coupler Set, 5-Piece item 63566 not a steal, not a rip-off $3.49today Fair
  22. MERLIN3-Way Industrial Quick-Coupling Manifold item 63573 not a steal, not a rip-off $15.99today Fair
  23. MERLIN3/8 in. Automotive Quick Coupler and Plug Set, 4-Piece item 63545 it gets cheaper: see when, free $11.99today Wait
  24. MERLIN5-in-1 Safety Coupler item 57571 not a steal, not a rip-off $12.99today Fair
  25. MERLINFemale Brass Pipe Coupling Set, 2-Piece item 63581 not a steal, not a rip-off $4.99today Fair
  26. MERLINMale Brass Pipe Coupling Set, 2-Piece item 63579 not a steal, not a rip-off $4.99today Fair

Filters Regulators

  1. MERLIN1/2 in. NPT Air Filter/Regulator with Gauge item 58182 not a steal, not a rip-off $69.99today Fair
  2. MERLIN1/4 in. NPS Disposable Inline Moisture Filter item 63951 not a steal, not a rip-off $4.99today Fair
  3. CENTRAL PNEUMATIC1/4 in. NPT Air Regulator with Gauge item 68223 not a steal, not a rip-off $9.99today Fair
  4. MERLIN1/4 in. NPT Inline Desiccant Dryer/Filter item 64637 not a steal, not a rip-off $8.99today Fair
  5. MERLIN1/4 in. NPT Mini Air Filter item 58179 not a steal, not a rip-off $24.99today Fair
  6. MERLIN1/4 in. NPT Mini Regulator with Gauge item 58183 not a steal, not a rip-off $21.99today Fair
  7. CENTRAL PNEUMATIC1/4 in. NPT Oil/Water Separator item 68246 not a steal, not a rip-off $7.99today Fair
  8. MERLIN160 PSI, 1/4 in. NPT Dry Pressure Gauge item 64104 not a steal, not a rip-off $7.99today Fair
  9. MERLIN160 PSI, 1/8 in. NPT Dry Pressure Gauge item 64554 not a steal, not a rip-off $6.99today Fair
  10. MERLIN230 PSI, 1/4 in. NPT Liquid-Filled Pressure Gauge item 64558 not a steal, not a rip-off $14.99today Fair
  11. MERLIN3/8 in NPT Intermediate Air Filter item 58185 not a steal, not a rip-off $34.99today Fair
  12. MERLIN3/8 in. NPT Air Filter /Regulator/Lubricator with Gauge item 58184 not a steal, not a rip-off $99.99today Fair
  13. MERLIN3/8 in. NPT Air Filter/Regulator with Gauge item 58178 not a steal, not a rip-off $59.99today Fair
  14. MERLIN3/8 in. NPT Desiccant Dryer/Filter item 58180, in-store onlyMembers pay less not a steal, not a rip-off $89.99today Fair
  15. MERLIN3/8 in. NPT Regulator with Gauge item 58177 not a steal, not a rip-off $34.99today Fair
  16. MERLINDigital Tire Pressure Gauge item 58172 not a steal, not a rip-off $16.99today Fair
  17. CENTRAL PNEUMATIC INDUSTRIALRefrigerated Compressed Air Dryer, 21.6 CFM, 140 PSI Max., Lowers Dew Point to 36°F for Clean, Dry Compressed Air item 40211 not a steal, not a rip-off $649.99today Fair

Fittings Valves

  1. MERLIN1/2 in. to 3/8 in. Compressor Shut-Off Kit item 63555, in-store only not a steal, not a rip-off $8.99today Fair
  2. MERLIN1/4 in. Full-Port Ball Valve item 63553 not a steal, not a rip-off $5.99today Fair
  3. MERLIN1/4 in. I.D. Air Hose Repair Kit, 7-Piece item 63569 not a steal, not a rip-off $4.99today Fair
  4. MERLIN1/4 in. NPT Air Flow Control Valve with Gauge item 70939Members pay less not a steal, not a rip-off $14.99today Fair
  5. MERLIN1/4 in. NPT Brass T-Connector item 63567 not a steal, not a rip-off $4.99today Fair
  6. MERLIN3/8 in. Professional Air Hose Repair Kit, 5-Piece item 63957 not a steal, not a rip-off $4.99today Fair
  7. MERLINBrass Air Line Reducer Set, 3-Piece item 63580 not a steal, not a rip-off $7.99today Fair

Prices as of Nov 5, 2026. Each item's page has today's.