Falcon Compressed Gas (152a) Disposable Cleaning Duster 3 Count, 10 oz. Can (DPSXL3)

I've ordered these computer sprays quite a few times, and I've only had 1 can where the top broke off, which I was able to fix. If that happens, you can take off the little clear plastic tube, fit it into the top of the can, and push it down carefully. It works well, and I would definitely order more. I've used this compressed air for years to clean my keyboards and dust delicate items in my collections. The tube lets me direct the air right where I want it, so I don't waste it. Works very well for blowing dirt and debris off power tools, eyeglasses, and other electronic and otherwise iems, as long as you are careful not to hold them close or keep them stationary. Doing either one or both can damage your equipment and electronics. Being too close may put too much force on the item, and holding it stationary can introduce moisture into the equipment.

works as it should. fast delivery

This stuff works great for cleaning my keyboard, the crumbs off my desk and just about anything else that leaves tiny crumbs or dust. Powerful and lasts a long time too. I am still on my 1st can of 3. Remember NOT to Shake the can! Good value. Recommend!

It is exactly what is described.

I mainly use these for tight places like windowsills, and especially my summer fans... because they can pull in the dirt! Pat~From Fallon, NV.

Great value, and great size. Works great for cleaning keyboards, tight spots, and anything you need to clean.

Great functional product at a fair price . . . .

The primary job of a compressed gas duster is to provide a dry, powerful blast of air to dislodge dust from sensitive components, and in this regard, the Falcon DPSXL3 excels. Using 152a propellant, it provides consistent pressure that makes quick work of: Deep-seated crumbs in mechanical keyboards. Dust buildup on PC motherboards and cooling fans. Delicate camera lenses and sensor housings. The inclusion of the slender extension tube is very useful. It allows for surgical precision, directing the airflow into tight crevices—like the spaces between radiator fins or the interior of a cluttered server rack—where a standard blast would just scatter the dust around. When the hardware is functioning correctly, the cleaning power is undeniable. The Fatal Flaw: Fragile Plastics Unfortunately, the Achilles' heel of the Falcon duster lies in its delivery system. For a product designed to be gripped and pressurized, the cap and plastic trigger assembly feel remarkably brittle. The design utilizes a thin plastic "hinge" and trigger mechanism that is prone to snapping, even under normal operating pressure. If you happen to drop a can or pack it tightly in a toolkit, there is a high probability the cap will crack or the trigger will shear off entirely. The "Point of No Return" The most frustrating aspect of this design flaw is the lack of a "Plan B." Once that plastic trigger snaps, the can becomes effectively useless. Because the nozzle is integrated into the proprietary cap assembly, there is no easy way to manually depress the valve to release the gas. You are often left with a full 10 oz. can of propellant and no way to access it, which feels like throwing money directly into the recycling bin. Final Verdict The Falcon Compressed Gas Duster (DPSXL3) is a highly effective cleaning tool held back by subpar structural materials. It will certainly get your gear spotless, but you have to treat the cans like they’re made of glass. If you decide to pick up this three-pack, my advice is to store them upright and pull the trigger with a gentle, steady hand rather than a sharp yank.

It works GREAT and I would purchase more!

very good product

Be careful not to use on a "portable" computer keyboard as the compressed air generates cold just over the electronic parts.

Great price and fast shipment