There are two different Enviroseal Systems, the Elastomer Memory Rubber Seal and the Rubber J-Trap Seal. Both systems offer significant performance over the oil system. The Elastomer Memory Rubber Seal opens and closes to effectively block out odors; ho
The Rubber J-Trap Seal model uses a j-shaped tube insert to block out odors, and is universally accepted by all plumbing codes.
When purchased as replacement cartridges, both come with a BioPur Enzyme Kit which includes a cage, a BioPur Enzyme and Deodorant Block, and 5 additional blocks. The BioPur blocks effectively combat restroom odors, and provide a pleasant, clean fragrance
The blocks require replacement every 30 days. Both replacement cartridge systems are designed to last for up to 6 months before replacing with a new cartridge.