Sun Microsystems SunSun Plus 4 Coarse Fine Filter Pads for Aqua Top CF300 and HW302 Canister Filters, 12 Piece

Bought theses for my 3 stage pump for my turtles and works good and reasonably priced

Amazingly cheap compared to what the other majors charge for their replacement media and filters.So if you want the short of it, these are a great value. Look and feel like the OEM's (original equipment manufacturer) Had my Sun Sun canister filter now about 2 months and finally popped the hood. Looks good, actually great. But thats because I have a well cared for tank. Daily inspection, monthly water changes, good balance of fish, and its an aqatic tank (live plants) with CO2 injection. . Buttoned back up. All the water test levels measure exceptional so I'm just not inclined to do anything yet. These replacement filters look exactly like ones that came with the filter. Running in a 60 gallon fresh water, aquatic/CO2 injection system and based on what I am seeing I will be able to use the existing filters 3-4 months (not going to trust it after that). But consider you replace them and then clean/sanitize the old ones, gonna be able to recycle each filter multiple times.I may easily have enough here to outlive the filter.In summary, if you have a Sun-Sun filter, why not buy some filters why you still can. If they quit making these you can surely make your own, but look at the shape and how you will have to cut them??? Duh! No brainer. Buy at least one extra set of filters (Like I did but now I wish I had got 2)

The blue coarse pads are cut slightly small, so they don't fit snugly in the baskets, but the white fine pads are perfect. The white pads are also thicker than what came with the filter originally, so that is a plus. Will purchase again.

This filter is awesome, it was cheep but best you could buy, it was a little challenging to put all together but once it's all hooked up it runs great. It's super quiet, has a good flow and just overall really well made! Highly recommend it.

I got product for the he 302 and my machine is the he 304B. They aren’t even close to being the correct size. I’m using them because they are all I have. Will order correct siz when I runout

Bought this for filter changes on the SunSun Hw302 264GPH. They fit perfectly, and I haven't had any issues. I use them in conjunction with a lot of media filters and it works fantastic.

This is a great filter that these pads go to they work great glad I found them. I have another aquarium and will be buying another one. These pads make it so easy to clean the filter.

These work fine until you find some pads were not fully cut out for your filter application. I had to use scissors to trim on a couple pads that quality control missed.