Rated 4.7 out of 5 by 3
Rated 5 out of 5 by oboy great product!
low clogging,low bypass,low upkeep,low price,and high quality! i've been using them for years,if u haven't u should.
August 21, 2012
Rated 5 out of 5 by ob2697 Excellent Filter Media
This media has kept my water clean and crystal clear
June 7, 2012
Rated 4 out of 5 by jmoney Efficient
This product is great, fits well with my filtration system. Only thing is., when it's time to change the media, they are a little difficult to open. Other than that, there worth the loot!!
May 18, 2012