<ul class="tabs"> <li><a class="active" href="#tab1">Benefits</a></li> <li><a href="#tab2">Notes</a></li> </ul> <ul class="tabs-content"> <li class="active" id="tab1"> <ul class="fa-ul"> <li> <span></span>Type-F liner refills for the Flip Litter Box</li> <li> <span class="fa-li"><i class="fas fa-check"></i></span>Constructed of rip-resistant tarpaulin</li> <li>Easy to empty and clean</li> <li>Perfect fit to remain out of sight</li> <li> <span class="fa-li"><i class="fas fa-check"></i></span>One liner lasts up to 3 months!</li> <li> <span class="fa-li"><i class="fas fa-check"></i></span>18.5 x 13.5 x 14H in. (47 x 34.3 35.5H cm)</li> <li><em>Note: Replacement <a href="/products/flip-clip-and-hooks-pack">Flip Clip &amp; Hooks Pack</a> sold separately</em></li> </ul> </li> <li id="tab2">A clean litter box makes for a healthy and happy cat. We recommend replacing Modkat Reusable Liners when there are signs of fraying, or after 3 months use to keep bacteria and odor in check. The integrity of the liners depends on how many cats use the litter box, how much litter is used, and how ferociously they scratch. Daily scooping and sustaining the litter level at 2-3 inches (5-7.5 cm) will maximize their life.</li> </ul>