Application: Standard foam maker and foam generator nozzles assembly in Snow Foam . Foam mesh filter and foam orifice nozzle are consumable. If foam cannon works not well as , maybe mesh filter wore down and foam cannon orifice tips blocked. You can replace with new ones and it will . These product are universal for snow foam . How to replace Foam Maker: 1. Pull the inner core out of plastic coat. 2. Pull out the plastic coat and find the foam maker. 3. Replace with new foam maker. 4. Install the Plastic coat and inner core. Color: silver Made of new stainless steel, durable. the filter in the foam cannon to create foam. They thick foam that sticks to your car. If foam cannon works not well as , maybe mesh filter wore down and foam cannon orifice tips blocked. You can replace with new ones and it will . Universal foam maker inside foam cannon for foam generation. It works with 1.1mm orifice nozzle. They work permanently in high pressure washer foam injectors Foam Maker Specifications: Diameter 0.61 x Height 0.41 inch; Material: stainless steel; High pressure: up to 3,000 PSI . Package Contents: 5* filters Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.