Hoover U5399-900 WindTunnel Lite Upright Vacuum\015 I am looking for a part # or any info to help me find a replacement final filter for this vacuum. Not the filter under the bag. This would be the filter that is placed into the side door that slides open and closed. The previous filter I had was multi-layered, but I had to trim it to fit the door. The length is 6 5/8 inches; but this size seems to only be for the NON-self-propelled Hoovers. I could have sworn the Hoover U5399-900 WindTunnel Lite Upright Vacuum was self-propelled. Frustrated with these crazy vacuum manufacturers! (and myself for throwing away the manual years ago, hahaha)\015

How to Identify and Fix Common Vacuum Problems ?

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The HEPA filter is located under the dirt cup and under where it says HEPA. Twist the top counterclockwise to unlock the cap.
There are 4 filters fitted to the product, for best cleaning results they should be removed and cleaned at least once per month.
Hoover WindTunnel 2 Whole House Rewind Corded Bagless Upright Vacuum Cleaner with Hepa Media Filtration,UH71250, Blue, 16.1 lbs.
A vacuum filter is a filter in which the liquid passes through more easily because of a vacuum on the liquid output side. The slurry filtered rapidly through paper on a vacuum filter to yield a cake of polysaccharide and an amber filtrate. A vacuum filter in good mechanical condition will easily dewater a sludge.
It is the filter`s job to trap dirt and other particles from being expelled back into the air. Even so, filters are probably one of the most ignored aspects of a vacuum cleaner, especially when it comes to their maintenance and care.
Categories: Vacuum Cleaners. What is a HEPA filter and why is it so important? HEPA filter stands for high efficiency particulate air filter, which removes over 99.9% of airborne particles. This includes dust, dust mites, mould, pollen, bacteria and it can even remove COVID particles from the air.
Look for the serial number and test results printed on true or absolute HEPA filters. Make sure that the test results at 0.3 microns are 99.97 percent or above. The size of 0.3 microns is the testing standard, because most filters will perform better with both smaller and larger particles.
Hoover also recommend that they are replaced once per year for best results, replacement filters and bags can be purchased from the spares section of the website.
Most manufacturers recommend you change your filter on average every 3-6 months. However, it is recommended to change your filter even earlier depending on usage and allergy care.
Can you clean a HEPA filter? If your HEPA filter is not specifically labeled as washable or “permanent,” then the answer is no – while it may still filter the air it will have reduced effectiveness after washing.
If you are using a vacuum with a HEPA filter in a strictly residential setting, the filter should last you around two to three years before you need to replace it. It depends on how much you use it, but regular use based on an average cleaning schedule should keep it doing the job for between 24 to 36 months.
Cleaning destroys the filter.

You cannot clean a HEPA filter by using something like a vacuum because the particles are trapped not only on the surface of the filter but also deep inside the media,” Bloemer says.

ULPA filters trap more and smaller particulate matter than HEPA filters. ULPA filters are 99.999% effective at removing submicron particulate matter of 0.12-micron diameter or larger, while HEPA filters are 99.97% effective for eliminating particulate matter of 0.3-micron diameter or larger.
“Most vacuum cleaners will have two filters – pre-motor and post-motor. In general, the pre-motor filter would be made of foam or fabric and can handle a larger quantity of dust before needing cleaning. The post-motor filter would more likely be folded or pleated and made from a finer filter medium.
When you use a vacuum cleaner without a HEPA filter, these particles are stirred up and put back out into the air through your vacuum`s exhaust. Regular filters can`t remove these harmful particulates and this puts the people in your home at risk.
Currently, HEPA filters are considered the top filters for removing airborne particles, such as mold spores, dust, dander, and pollen.
HEPA-Type Filter vs. True HEPA. A HEPA-type filter is genuinely an inferior version of the True HEPA. Unfortunately, due to trademarking, a HEPA-type filter can be sold under pretenses to trick consumers into believing that the HEPA-type is close to or as effective as the True HEPA.
Advanced particle filtration: The Super-HEPA removes 99.9% of all particles at 0.1 microns in size. A regular HEPA removes 99.97% of all particles at 0.3 microns. Both are trusted particle filters that help provide cleaner air.
Rinse the filter

Any fine dust remaining in the filter can usually be removed with a gentle rinse under a cold tap – hold the filter under the running water until the water runs clear. You shouldn`t need to use any detergent – just water.

Polypropylene (PP), polyethylene (PE), and polyester (PET) fibres are the three major synthetic fibres for making filter media of large quantities.
This type of air filter can theoretically remove at least 99.97% of dust, pollen, mold, bacteria, and any airborne particles with a size of 0.3 microns (µm). The diameter specification of 0.3 microns corresponds to the worst case; the most penetrating particle size (MPPS).
H13-H14 HEPA are within the highest tier of HEPA air filtration and are considered medical-grade. “A HEPA grade of H13 can remove 99.95% of all particles in the air measuring 0.2 microns in diameter, while a HEPA grade H14 removes 99.995%,” says Nagl.
5” furnace filters should be replaced every 9-12 months.
A 2″ pleated air filter should be swapped out every 3 months. A 3” pleated air filter should be changed out every 120 days. A 4″ pleated air filter should be exchanged every 6 months. A 5” or 6″ pleated air filter ought to be replaced every 9-12 months.

Relevant Questions and Answers :

the most relevant questions and answers related to your specific issue

Final Filter-Hoover U5399-900 WindTunnel Lite Upright Vacuum
ANSWER : Hi you could try these people who deal with hoover parts their number is 0845 230 6 230.
.they are called www.espares.co.uk.
.hope this helps if they dont have your part they should be able to get one or direct you to another supplier..

I purchased a brand new Eureka Pet vacuum, sorry don’t know exact name but it the one that has the self cleaning duster on it. Last night I used the vacuum on my carpet, it was working fine until I accidently sucked up the corner of a scarf that was hanging off a couch. I shut the vacuum off, pulled out the scarf and and resumed vacuuming. Much to my dismay the suction on the vacuum had ceased. Can you tell me if there is a reset button on the vacuum? The vacuum does not appear to be damage
ANSWER : If the motor is running, there should be suction. Possible problems depend on whether it’s a canister or upright and are:
.A clog in the hose, UR or canister. Detach hose. Drop small coin in one end and lift hose causing it to roll out the other. If it does, no clog in hose. Drop same coin into hose opening on power head. If it rolls out, no clog in PN.
.Broken fan blades, UR. Needs to be taken to shop for repair/replacement.
.A reset button is for use if the motor isn’t running, so won’t have anything to do with the suction.

Dirt devil vacuum cleaner–trouble vacuuming dirt and pet hair on carpeting –is the problem with the spinning brush which contacts the floor,  not contacting the carpeting??  I thought (when I bought this vacuum) that the aforementioned brush was adjustable to various heights of carpeting.  Sometimes, it seems like nothing is being vacuumed up –unless I have just put a new bag on the vacuum… Do I need or can I replace the spinning brush on the bottom of the vacuum so it kicks up and vacuums
ANSWER : Try replacing the belt. Rubber belts stretch out after about a year.

I have a Kirby G4 Vacuum Cleaner – MOdel G4 D. I have never had any problems or repairs done to it in the past ten plus years that I’ve had it. This is an upright vacuum. I was vacuuming the carpet floor and was not having any trouble at all. I switched the vacuum off and moved it into a different room. When I tried to turn on the vacuum, it would not turn on. I checked with different outlets, used both front attachment and hose attachment. Checked the front part of the motor/ spiral case. This
ANSWER : Hello,
.My educated guess is that it’s either the switch or the power cord. Here are a couple of guides to help with diagnosis and repair…
.Hope this helps!!

The original belt on my upright Kenmore Progressive broke and I replaced it with the spare that was in the vacuum. The vacuum and spare belt are about 10 years old. Then the spare broke after one vacuuming session and there was a burning smell coming from the vacuum. I ordered new belts and replaced it with the new belt. It seems to be working fine with no smell. I checked the belt after I vacuumed the family room and although it was in tact, the belt was very hot. Is that normal? Should t
ANSWER : The belt heats up due to the friction, as well as being in contact with the shaft of a hot motor. It is normal.

I have a DC 17. In the middle of vacuuming the vacuum stopped working when it was in the upright position. It only works when the head is down and i am using the bar. I can not use the extension bar, becasue when I put the vacuum upright it shuts off. Where is the problem?
ANSWER : Hi there, it’s Jack at Dyson.
. Like most Dyson vacuums, DC17’s main suction motor is protected by a thermostat which shuts the machine down if it starts to overheat. This could be due to a blockage, and the filter may also need a wash. If this occurs, the separate brush bar motor will still run if you recline the vacuum, and shut off when you stand the vacuum upright.
. The vacuum should reset itself automatically after it’s cooled down for around 2 hours. To prevent this from reoccurring, please wash the filter as shown in our video guide – in normal use this should be done at least once every 3 months. Use cold water without detergent, and allow the filter to dry completely for at least 24 hours before replacing it.
..Once you’ve done this it’s important to check the vacuum for any blockages – our Support guide will walk you through each checkpoint to make sure nothing is missed: http://www.dyson.com/support/dc17/dc17-allfloors/diagnosis-root-menu/dc17filterwashvid/flo-dc17-wand-suction
.This should resolve the issue. However if the issue reoccurs when the filter is clean and there are no obstructions in the airways, there could be an issue with the cyclone pack itself. If this is the point please contact us directly, as we’d appreciate the opportunity to provide further assistance. You can reach our experts by calling 0800 298 0298 (UK), 1-866-693-9766 (US), 1-877-397-6622 (CA) or 1800 239 766 (AU).

How to replace power cord on Hoover WindTunnel upright vacuum
ANSWER : The aforementioned solutions probably never even attempted this fix on this model. The handle does NOT need to come off. but the 5 screws on the front housing DO: 2 above the light and 3 below it. Then to get the colored housing off you need to access 2 screws on the underside that are beneath the agitator roller. To do that, obviously the 4 screws holding the bottom plate need to come off too. Here’s a link to a schematic that might help as you attempt to do this, (assuming that you still do!) http://www.elkypro.com/hoops2005/vacuum_parts/hoover/U5461-900.html

Once you have the main body housing cover off, then you can access the 2 screws atop of each trunnion cover that holds the motor assembly cover halves together. If you’ve made it this far, then gently pry apart the motor halves keeping even as yo do. Now you can see all the wiring necessary to cut and splice. Happy cord replacing! As for me, I am headed for the store, as I am not so sure I can remember how to get the darn thing put back together. But it was fun taking it apart!

My Oreck vacuum cleaner will only stay on in the upright position. If I try to recline it to vacuum, it shuts off…put it back up and it turns back on. Of course I can’t vacuum in the upright position…what do I do?
ANSWER : It sound as if you have a short in the cord or it has come loose from the motor you can take it part by removing the four screws in the buttom of the base plate to see if any of the wires are loose.