CoreAlign tube are consumables and must be replaced regularly. This ensures consistent resistance and safe use. Inspect bands weekly and replace immediately if you see holes or a thinning surface. Prolong the life of stored tubes by keeping them in a sealed bag away from direct sunlight and heat. Complete CoreAlign tube replacement requires 4 replacement kits: 4 Peach tubes, 4 Blue tubes, 4 Grey tubes. Each replacement kit includes 4 tubes of the same length and resistance, and is required to replace all the same color tubes in one CoreAlign. Replacement kits for Original tube: Order tube and replacement handles. Both needed to install current new tube style Handles are re-usable and only need be ordered once CoreAlign requires 12 tubes in 3 different resistances total to operate Replacement Kits for New tubes: Order desired bands of your choice below (you do not need to order new handles) CoreAligns with serial numbers CA00001-CA05244 should order short replacement tubes. Short Tubes are 11"/28cm from tube bulge to tube bulge CoreAligns with serial numbers CA05244 and higher should order long replacement tubes. Long Tubes are 13"/33cm from tube bulge to tube bulge Please contact us with questions at 916-388-2838 or email us
