Isopod Tub Vents, 6 Pack, 1.5 in (3D-Printed, No Glue)

Your tub needs air holes. Drilling them is easy. Keeping the bugs on the right side of them is the hard part.

Drill a 1.5 inch hole. Push the vent through from inside, screw the nut on from outside, and it clamps the wall. (Backwards works too.) No glue. No fabric mesh to peel off in six months. The mesh is part of the vent, so there is nothing to come unstuck.

Put them high on the dry side of the tub. Air leaves from that end and the wet end stays wet. Bigger hole, more air per vent. Check your tub wall first: these fit walls up to 3 mm thick.

Ships within 3 business days. Free shipping.

Same design as the vents on our own tubs, sized up.

Specs

• 6 vents, each a threaded vent and a nut
• 1.5 in (38 mm) hole
• Fits tub walls up to 3 mm thick
• 1.2 mm mesh holes: holds adults and half-grown isopods, not babies or springtails
• Frosted White or Brown (Frosted White pictured)