Overview Reviews Product Description Replacement air filter to SC intake flexible hose S54 for all ESS Gen.2 and Gen.3 VT kits as well as G1 systems. Product Videos Custom Field Product Reviews Write a Review Write a Review × Air filter to SC intake flexible hose S54 Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Email * Review Subject * Comments *