Compatible with hygger HG979 reptile filter: Includes 12 pcs (6 fine pads and 6 coarse pads) replacement filter sponges. Product size: Coarse- 4.7”L x 1.8”W x 0.7”H (11.9 x 4.6 x 1.8cm) Fine - 4.7”L x 1.8”W x 1.57”H (11.9 x 4.6 x 4cm) Efficient filtration: Coarse cotton pads trap larger particles and reduce water overflow; fine cotton pads trap smaller particles of debris and enhance filtration. (These sponges are available on Amazon UK for £16.97 as of 12/11/25)
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