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A cartridge set is useful because it allows the filter’s internal cartridges to be replaced as a group
When a seal plate gasket becomes worn or distorted
Practical maintenance item for DE and sand filter valve service
A filter cartridge helps trap suspended debris inside a compatible filtration system
Herga Royal DPDT Momentary Air Switch (6872-OCO-U126) safety A cartridge set is usefulThe Herga Royal DPDT Momentary Air Switch is a replacement pneumatic switch for compatible control applications. A momentary air switch responds to a pulse of air from a connected air button and is commonly used where electrical switching must be isolated from the user control location. Use this switch when the existing air switch fails to activate, sticks, or no longer responds consistently to the air button. Confirm DPDT switching requirements,
