1. Copper Thread Filter: Precision engineered brass foot valve with internal thread design compatible with various hoses and accessories, enabling versatile use across multiple plumbing applications while maintaining a secure connection and steady water flow in your pump system. 2. Water Pump Protection: This vertical check valve features a fine mesh screen that effectively blocks dust, debris and floating particles from entering your pump impeller, helping to extend equipment life and reduce the risk of costly repairs or replacements. 3. Quality Brass Construction: Made from brass and available in elegant gold or silver finishes, offering strong erosion resistance, reliable pressure handling, and long term dependability for your water pump inlet systems. 4. Easy Installation Design: Connect to your existing pump system and submerge the valve underwater to create an efficient suction mechanism that draws water while filtering out contaminants; no specialized tools required for quick setup. Use scenarios Submersible pump irrigation: Use with garden or landscape pumps to draw water from a nearby source, protecting the pump from debris while maintaining steady flow. Water transfer and filling: Ideal for moving water between barrels, tanks, or other containers using compatible hoses, with built in filtration to minimize sediment ingress. Ponds, fountains and dock/boat water intake: Install at the inlet of a pond, fountain feature, or boat/dock water system to filter debris and extend pump life during continuous operation.