Filtrete standard Capacity Whole House System Refill, 2-pack Pleated. Filtrete Standard Capacity Whole House System Filters filter water throughout your home, protecting your plumbing and appliances from Sand, Sediment, Silt, and Rust. Great for 2 or less bathroom households. Universal filter replacements are available in pleated, string wound, carbon wrap, and grooved filters. Filter life replacements available in 3 and 6 month versions.