Shop Pond Supplies › TETON - Mesh Media Bag Image 1 of 2 Image 2 of 2 TETON - Mesh Media Bag $14.99 Teton Media Bags are heavy-duty netting, to secure the media within your filter. Size: XMB1212 - Mesh Media Bag 12″ X 12″ XMB0811, Mesh Media Bag 8″ X 11″ Add To Cart Added! Teton Media Bags are heavy-duty netting, to secure the media within your filter. You Might Also Like Matala MPD-6 Pump Defender $54.99 MEZB11 - MATALA EZ BIO 11 PLUS PREFILTER $62.99 XPSLRG - Teton Pump Sleeve - Large $55.99 Sold Out BG2234 -Atlantic - Media Bags - 18" x 22" with Drawstring $12.99 BioBalls Filter Media - Item #: AS29069 $15.99