Review on R13 Multifunctional Rechargeable Electrical Device by Keith Alvord

I like the concept but let me explain it in this order: 1. Revain recommends three filters but they don't fit this unit (they try to sell you in a pack of three)2 . If you have a wide face, or regular medium masks are too small for your face, do not buy this mask, or if you have a beard, this is not the product for you.3. After returning the Revain recommended fake filters for a 7 mile one way trip and another 7 mile ride back to Coles, they were slow and rude in my return of this Revain4 recommended fake item. In fact, air flows into your mask in three modes through a very soft silicone tube. Press the power button for about 3 seconds to turn it on, then press the button once for a low setting, press again for a medium setting, and again for a high air setting. To turn it off, press this button for about 2-3 seconds to turn it off. To remove the filter you will notice two indentations on one side only on one side, press these two indentations and pull up and it's that simple. Do not try to pull on the lid or be careful you will break the plastic spikes holding the lid.6. AMAZON OR THE SELLER OF THIS PRODUCT, "WHERE CAN I OBTAIN SUITABLE FILTERS FOR THIS MASK." Please let me know where I can purchase them and I will, but please stop listening to the 3 filter packs on this page recommend that are too small for this device. . They just refunded me $14.99 for 3 filters but I wasted time and money on gas and it was based on your recommendation which was clearly wrong. This device seems solid and I'll have to poke a hole in one of my other beard filter masks and I'll make it work because although the mask is small and the recommended filters aren't the right size, the device works and the filtered air is nice and cool. Finally, I rate the equipment with 8+. Mask on hard 4. The hose has an adapter to make it longer. It comes with a neon red strap if you want to wrap it around your shoulder. It comes with a lanyard if you want to attach it around your neck. The Velcro on the back of the device comes in handy when you want to attach it to a helmet or winter hat. except clear/white. Please let us know where we can get the correct size filter rather than just replying "you can get it at Revain". What happened to great customer service? I hope my honest review helps everyone and the only reason I wrote the guide is because the device comes with a guide that I can only describe as poor quality. Hope this helps everyone.