Instruction: Answer the given question by extracting information from the supporting document.

Input:
Question: Can you remove the front grill of the fan to clean?
Document: I purchased the Patton fan from Amazon. The noise of the fan was not an issue for me, its  effectiveness was most important. Now the practical side, most all other fans I've owned; the front grill is riveted together making it impossible to remove the grill for cleaning. The Patton has removable screws and makes access a snap. The Patton does what its suppose to do, move air and it does it well. The ability to direction the flow of air is a real nice feature.
Good price for this fan. Bought a similiar but far inferior fan from Walmart. The Patton fan is built to last and moves alot more air. The noise is acceptable. And the grill is easy to take off and clean. I just wish that the low speed was a little slower. Walmart use to carry Patton fans and at a good price. Maybe they can be special ordered from there.
She said they would honor the warranty. I expected to get a small box fan, but I received this fan, the PUF1810B. I was shocked. I took the other, still working U20 out of the hallway so I could clean it and replaced it with this. It was so much quieter than the 20 I thought there was no way it was going to be effective, then I stood in front of it and was surprised at the air movement. It was huge.
The assembly is a smap and cord is 4 feet long. Fan blades are perfectly ballencedBe forwarned-------these fans move a lot of air and are designed to HEAVY DUTY LONG TERM use. As air moves through the grill, a moderate amount of noise is generated---nothing excessive and impossable to eliminate.
This fan is very strong and does make noise but it's because it's moving a lot of air around. A very practical part of this fan is you can take it apart to clean it. You can vacuum it all you want but there is always stuff that sticks to the blades and after a while it builds up. I have dogs and the fur sticks to the blades. Being able to clean the blades will let this fan last a long time.
The airflow is extremely impressive, and while no data is available on the CFM, I'm willing to guess that it's definitely in the 3000's range. For an 18" fan, it moves a large amount of air. Even on low, it was able to shut a solid oak door all by itself in my house. The grill is held on by 6 clasps, in addition to a small screw and bolt at the bottom, and a hook at the top (to prevent accidental rattling off of the grill?
I am not exaggerating to say that I was in shock, & before even turning it on was making mental plans to return it. The grill was light, & would probably last a long time with care, but definitely not heavy duty as I expected. The motor seemed to work well, the fan was reasonably high speed, but I believe you have to buy products based on its weakest link. If the switch breaks, what do you do?
Here's another area that I'm surprised with. The amount of dust on the blades is quite small. The fan spent most of the summer running between 4 and 16 hours daily. Yet there is very little dust on the blades. I don't have any reason to clean the blades.So, for my 4 star rating. If the cage were a little heavier gauge and but for the merely acceptable power chord (&lt;--- ha! heavy metal!
I got his fan because I don't have much ventilation in my room at college, and boy does it make some wind. My room is about 2400 cubic feet with a 4 sq. ft window in one wall and I never need to turn it up higher than position 1. Sometimes I like to put it in front of the heater and let it blow dry me after I get out of the shower.
About 90% of the time, you'll find they've only done 1 or 2 reviews. Try it.Who do you believe?A Lasko 16-inch reversible window fan, $69.99, ran 24 X 7 in our basement for 4 years before recently dying and I still wouldn't rate it lower than 3 stars.If this Patton Fan dies before I do, I'll do a sunset review and lower my ratingaccordingly.A clean motor helps keep the fan motor cool.
Answer: Yes you can it only takes a few seconds. Great fan, very powerful