Membrane Solutions 20x4.5 Big Blue Sediment Water Filter 10-Pack (1 & 5 Micron) For Whole House

Get cleaner, clearer water throughout your entire home with this 10-pack of Membrane Solutions Big Blue sediment filters.

They're the standard 20x4.5 inch size, so they fit most big blue housings.

This combo pack gives you both 1-micron and 5-micron cartridges, perfect for catching rust, sand, silt, and other gunk before it reaches your taps.

Made from food-grade polypropylene, they're BPA-free and NSF-certified.

With a flow rate of 12 GPM and a long lifespan, you'll swap these out every 4-6 months for consistent filtration.

Great for any household or light commercial setup.