The K&F Concept DJI Mini 3 Pro filters make for great footage. The filter I had was the CPL32. Installing the filters is easy by yourself (see video). Simply twist the lens filter if one is on to remove it. Then take the filter you want to install and place it at a slight angle. When it is flush with the lens, give it a quick twist. It is so easy. I have attached a short video showing the installation process.

The 3 filters come in a plastic case for convenient storage of the filters. However, you cannot use your standard drone lens cap as the body cap does not close.

In addition to the filters, you also get a set of propellers with a screwdriver. I'm not averse to using third-party propellers, but compared to DJI's own-manufactured ones, there's a certain level of dread in using them. Just for completeness, the props don't look as good quality as the originals and probably aren't, but they aren't bad quality and I'm sure they would work just as efficiently as the DJI equivalent, but I do maybe just stick with the DJI with my 400lb drone. Having said that, I consider this to be a gimmick and doesn't add credence to the filters, which speak for themselves anyway.

In general I found the K&F filters to be very good and satisfied with the quality of the filtered videos they produced, although on a few occasions I did notice a slight reflection of the sun, in the form of a line going down the screen and another in one other video but these were on screen for a split second but I didn't notice anything with no filter enabled.

In summary, while there was an issue with a fraction of my video, possibly due to the filter, I can't be sure I would still rate these filters as a good buy. You get 3 CPL ND filters and they are good quality. You get the propellers too, but definitely not the same quality as DJI's own. But for £35 you get a lot for your money so I'd definitely give them a try.

Update: Referring to the shadow in one of the videos. I've since seen similar solar flares on other drone videos, so I can conclude that this isn't a fault with the filters themselves.

Purchased to put on my tripod of the same brand and my DJI Mini 3 Pro and accessories. Space and lots of storage space and also a lot of modularity.

Super filter set that I use on my DJI Mini 2 drone. Very high quality. Super light too. A great tool kit for the cameraman in your family. Great price too!

I've had the DJI Mavic 3 Classic for a long time, mainly to take nice pictures and 5K videos on vacation.

I filmed without a filter for a while and was always amazed at the inconsistent quality.
Personally, what bothers me the most is that I can't film properly against the sun without the glare constantly interfering with the recordings.

The K&F Concept ND/PL filter set seems to be the solution to my problems.

Actually, I wasn't really aware that there was such a thing for my drone.
But I didn't really look for it either, because I rarely use the drone.
Of course, it has to be emphasized that the DJI recordings are simply very good even without a filter.

But once you have started working with the individual filters, the sometimes extreme difference in the recordings becomes clear.

With the different filters, which are also made to fit very precisely and without any optical defects, the images are optically much softer and more even.

When shooting in direct sunlight, the glare is no longer so extreme, but rather soft and balanced.
In particular, shots taken in snow or over water with strong reflections improve visibly.
So I no longer have to edit my films with my software afterwards to reduce reflections and glare.

The filters can be attached with a slight twist and are super secure!
In terms of quality, the filters could also be an original product!

In terms of weight, nothing serious has changed either, since the control of the gimbal still works very well.

Versatile and high-quality lenses. If you want to take decent pictures with your drone, I recommend these lenses.

The ND filters for the DJI Mavic 3 Classic drone of excellent workmanship, very easy to install and use and with excellent packaging.
I use it with my drone and the difference is remarkable. It eliminates digital over-sharpening, reduces contrast and allows you to reduce shutter speed. good investment

This ND filter set is a must-have for your DJI MINI Series drone. They fit well and are easy to assemble. The kit comes with 6 filters. All metal, not cheap plastic. They do not affect the gimbal operation and allow beautiful pictures and videos. The last three images were taken with the ND 32, one facing the sunset, one facing the sun and one facing away from the sun, all taken in 2 hours on the same day!

Shot for my latest DJI Avata drone.
Although they are made of plastic, they do their job very well and do not change colors.
They are very light and this allows not to affect the weight of the drone.
They are as good as the more well known brands, given the price I definitely recommend them. In terms of value for money I think you can't beat them.