What is the difference between Air Duster duster and gas?

There are two cleaning products, what is the difference why one is called a duster Dust …

They are probably two brands of the same subject. Check the ingredients: the two probably contains tetrafluoroethane. This compound is used in instead of air or other gases, because it is nontoxic, nonflammable and can be liquefied by pressure (allowing more to be stored in the can).

6 – Falcon Dust-Off Compressed Gas Air Duster 12 Oz Can $19.95

70 71 72 73 74 Duster fuel tank sending unit gas 3/8″ $49.95

PLYMOUTH DUSTER 86 87 GAS FUEL TANK NIB BRAND NEW $118.99

Dodge Dart,Plymouth Duster,Cuda Gas tank grommet ,Mopar $12.95

PLYMOUTH DUSTER 86 87 GAS FUEL TANK NIB BRAND NEW $118.99

PLYMOUTH DUSTER 86 87 GAS FUEL TANK NIB BRAND NEW $121.98

PLYMOUTH DUSTER 1986 1987 GAS FUEL TANK NIB BRAND NEW $121.98

PLYMOUTH DUSTER 1986 1987 GAS FUEL TANK NIB BRAND NEW $118.98

PLYMOUTH DUSTER 1986 1987 GAS FUEL TANK NIB BRAND NEW $121.98

PLYMOUTH DUSTER 1986 1987 GAS FUEL TANK NIB BRAND NEW $118.99

PLYMOUTH DUSTER 86 87 GAS FUEL TANK NIB BRAND NEW $121.98

PLYMOUTH DUSTER 86 87 GAS FUEL TANK NIB BRAND NEW $118.99

PLYMOUTH DUSTER 1986 1987 GAS FUEL TANK NIB BRAND NEW $121.98

PLYMOUTH DUSTER 1986 1987 GAS FUEL TANK NIB BRAND NEW $118.99

PLYMOUTH DUSTER 86 87 GAS FUEL TANK NIB BRAND NEW $121.98

86 87 PLYMOUTH DUSTER GAS FUEL TANK NIB OE STYLE NEW $118.99

1986 1987 PLYMOUTH DUSTER GAS FUEL TANK NIB OE STYLE $118.99

86 87 PLYMOUTH DUSTER GAS FUEL TANK NIB OE STYLE NEW $121.98

1986 1987 PLYMOUTH DUSTER GAS FUEL TANK NIB OE STYLE $121.98

6 – Falcon Dust-Off Compressed Gas Air Duster 12 Oz Can $28.95

1970 1971 1972 70 Duster Fuel Gas Tank Sending Unit 3/8 $59.90

1970-72 MOPAR DART DEMON DUSTER A CHROME GAS CAP FAIR $9.99

4 New Monitor Wipes PLUS Compressed gas Duster $39.00

Mopar 70 71 72 73 74 Duster gas / fuel tank straps NEW $25.00

71 72 73 74 75 76 New Gas Cap Duster/Dart/Demon/Swinger $12.99

NEW! Gas Fuel tank Dodge Dart Demon Duster 1971-1976 NR $71.00

6 – Falcon Dust-Off Compressed Gas Air Duster 12 Oz Can $29.95

72 76 Dart Duster Gas Cap $10.99

KYB Gas-A-Just Shock Plymouth Duster 70-76 All Front $41.54

Overhaul Gasket Set Dart,Duster 5.2L 318 Gas NEW $66.11

KYB Gas-A-Just Plymouth Duster 1970-1976 All Rear $44.11

Gas Fuel Tank 71-76 Dart Demon Duster Scamp Swinger $295.00

67 68 69 Dodge Dart Plymouth Valiant 70 Duster Gas Cap $49.00

NEW KeyboardKleen™ Kit, Swabs and Gas Duster (R… $11.99

Mopar 70 71 Duster gas fuel tank sending unit 1/2 NEW $99.99

Mopar 72 73 Duster gas fuel tank sending unit 1/2 NEW $99.99

Mopar 74 75 Duster gas fuel tank sending unit 1/2 NEW $99.99

67 68 69 Dodge Dart Plymouth Valiant 70 Duster Gas Cap $12.00

6 – Falcon Dust-Off Compressed Gas Air Duster 12 Oz Can $19.95

Mopar 70 71 72 Duster gas fuel tank sending unit NEW $70.00

NOS Stant G772 locking gas cap 1967-76 Duster $24.99

NOS Stant G 800 gas cap. Duster, Swinger, Dart, Chevy $25.99

71 72 73 74 75 76 Valiant Dart Gas Fuel Tank CANADIAN $170.00

1970 71 72 73 74 Dart Demon Duster Valiant fuel gas cap $10.00

1970 71 72 73 74 75 76 Duster Dart Valiant gas cap $4.99

1993 PLYMOUTH DUSTER FUEL CAP GAS CAP $8.50

6 – Falcon Dust-Off Compressed Gas Air Duster 12 Oz Can $19.95

NEW! Gas fuel tank Dodge Dart Demon Duster 1971-1976 $143.95

70 71 72 73 74 75 76 Duster Fuel / Gas Tanks Straps Pr $31.00

70 71 72 73 74 75 76 Duster Fuel / Gas Tanks Straps Pr $42.50

Mopar 70 71 Duster gas fuel tank CR11D NEW $140.00

6 NEW Dust Off Compressed Gas Air Spray Duster $21.99

68-76 Mopar Dart Duster Cuda STAINLESS GAS TANK STRAP $49.00

6 NEW Dust Off Compressed Gas Air Spray Duster $21.99

1970 71 72 73 74 75 76 Duster Dart Valiant gas pedal $4.99

INNOVERA Compressed Gas Duster, Two 10oz Cans per Pack $6.99 Blasts away dust and dirt from computers, printers, copiers and more. 100% ozone safe; no CFCs, HFCs, butane or propane. Global Product Type: Compressed Air Dusters; Capacity (Volume): 10.000 oz; Packing Type: Can; Refillable: No….

Compressed Gas Duster, 10oz $2.50 IVR51501 Blasts away dust and dirt from computers, printers, copiers and more. 100pct ozone safe; no CFCs, HFCs, butane or propane. Capacity (Volume): 10 oz; Global Product Type: Compressed Air Dusters; Packing Type: Can; Refillable: No.PRODUCT DETAILS: -Capacity (Volume) : 10 oz. -Packing Type: Can. -Ozone Safe: Yes. -Global Product Type: Compressed Air Dusters. -Post-Consumer Recycled Content P…

Compressed Gas Duster, 100% Nonflammable, 10oz. $2.50 IVR51511 Blasts away dust and dirt from computers, printers, copiers and more. 100pct ozone safe; no CFCs, HFCs, butane or propane. Nonflammable. Capacity (Volume): 10 oz; Global Product Type: Compressed Air Dusters; Packing Type: Can; Refillable: No.PRODUCT DETAILS: -Capacity (Volume) : 10 oz. -Packing Type: Can. -Ozone Safe: Yes. -Nonflamable: Yes. -Global Product Type: Compressed Air Dusters. …

Hudson 18539 3.75 Gallon 1 HP 2 Stroke Gas Powered Professional Bak-Pak Power Duster $319.00 This Hudson Bak-Pak duster sprayer is powered by a gas engine to disperse granular fertilizers and pest control products….

UNIVERSAL Cleaner, Duster, 10 oz, 2/pk ( 51505 ) $9.09 UNIVERSAL Cleaner, Duster, 10 oz, 2/pk ( 51505 )…