Replacement pre-filters (2) for your Apollo turbine models: 800, 825, 835, 900, 1000, 1000SE, 1025, 1035, 1040VR and 1050VR, 1100 & 1200. Replace pre-filters as recommended in the manual and always use genuine Apollo brand pre-filters for the best protection. Regularly changing pre-filters will prolong the life of your equipment. If you are ordering pre-filters for your model 1100 or 1200 make sure you order 2 sets of these size pre-filters. 1 set is for the rectangular filters and 1 set is for the smaller round filters.
Includes: 2 x pre-filters