Whisper Bio Bag Cartridge - X-large - 4 pk. - Unassembled
|Compatible Models||Whisper 4, 5, Tetra Tec 300, 500|
|Package Size||4 pk.|
Ratings & Reviews
Whisper Extra Large Bio Bags
by Tony - Customer for 20 plus years.
Used to buy in box of 12, now only box of 4. Also quality of material is lousy, after I place carbon in and rinse the bag, the bag has holes in it. As with practically everything else quality is lacking.
Whisper X-large bio bags
Why did they stop selling the 12 packs of the X-large bags. its getting to costly with the 4 pack
Whisper Bio Bags
Filter bag falls apart when rinsing the carbon. Before I was able to rinse them and use them twice.