Lifegard Aquatics Replacement Protective Sleeves for the Lifegard Aquatics Pro-MAX 3" 40W Standard High Output UV Sterilizer. All three sleeves are included. The long piece is 22", and the two shorter pieces are 3.75" long. 3" diameter. Lifegard recommends you replace these Protective Sleeves once a year so you do not damage the housing. Lifegard part # R450227B.
