Home / Test Gauges / Backflow Test Kits / Mako / Mako PartsFilter your Results Find PartsClear FiltersSKU: MA MKHS400MAKO MKHS400 SET OF RED BLUE AND YELLOW PVC 400 PSI MAX HOSES WITH FILTERS AND O-RINGS INSTALLED$75.00Add to CartSign In for Contractor PriceSKU: MA MKHFO9MAKO HOSE FILTERS (3) AND O-RINGS (6)$12.60Add to CartSign In for Contractor Price