8英寸RAM 08-350-170碳过滤器 850m³/hr 高效空气净化 适用于水培种植和室内园艺

My filter arrived damaged. The box was visibly damaged when I removed from the amazon box. I removed the filter from the bag. The bag was not sealed and had previously been opened with scissors. I observed the bottom of the filter to be crushed on one side. I was concerned that the filter would not perform well or possibly leak.Cheap but needs to include coupling ring, used duct tape.Affordable and great quality. Doing an amazing job in my tent will order again in future ?Barely got it but under first inspection it's very well made, I'll update if I have any problems.Great product, much bigger than I expected for the price. Will definitely be a return customerGreat carbon filter, fit just right to a 4 inch induct hose. Eliminates all smells.PerfectGreat air flow thriogh filter.Not perfect. There was another review on here that states you can still smell certain smells through this. You certainly can still smell through this. Like when you put a too small carbon filter on a big extraction fan and it can't quite filter all the smells out.Being a horticulturalist for 20 years I know what I'm talking about. I wish I'd bought my usual rhino pro.... If you want most of the smell this is for you, but if you want 100% discreet then go with a rhino pro.....I'm gutted to be honestIt’s a shame that I’ve had to review this one star. The seller is fine, fast shipping, etc but it’s a carbon filter that really doesn’t filter any smells. I’ve had a grow on for only 5 weeks and I can already smell the plants through the house. No air leaks, I’ve set up many filters. This just doesn’t work and you will need to upgrade. Someone commented on here about a rhino pro filter and I now have one of those as I should have gotten in the first place and my house is absolutely smell free. Sorry but this filter is maybe only good for filtering air particles like dust or something. Not for smells.This carbon filter works well in my space. Needed it in a hurry and didnt do any research, just clicked and set up in a 120x120 tent. Works fine with a good vent fan. Would recommend to anyone.Would be 5 stars but the stitching on the cover started to come undone.Seems to work to a decent standard, I have it paired with a 80m3/h fan and so far so good.HOWEVER!It did not come in plain packaging as the listing stated, which was very annoying, big sticker on the box saying what it was.for the price, it really can't be beaten although it is giving my fan a bit of a hard time though which is pulling completely fine through my other filters of the same spec. My order arrived as signed for by me even though it wasn't and it was very badly damaged - the delivery company Hermes is responsible though. I'm now wondering if this is why it doesn't pull well...