About This

• [Universal Compatibility & Perfect Fit] Expertly engineered replacement for Berkey BB9-2 black purification elements and ProOne Big+ filters. Perfectly fits Berkey Gravity Water Filter Systems (including Travel, Big, Royal, Imperial, Crown Series), ProOne, Purewell, and most countertop gravity-fed systems. The precise washer and wing nut design ensures a tight seal with no leakage, making it an ideal upgrade for your existing setup.
• [Upgraded Thickened Design & 10,000 Gallon Lifespan] Unlike standard 6,000-gallon filters, JOYPUR thickened black filters feature a high-density carbon structure that extends service life to 10,000 gallons per pair. This thickened wall increases the contact time between water and carbon, ensuring superior adsorption while saving you money on frequent replacements. (Sustainable choice: saves up to 80,000 plastic bottles).
• [Advanced 3-Stage Carbon Filtration] Powered by premium coconut shell activated carbon, our composite filtration system effectively reduces 99% of chlorine, heavy metals, sediment, rust, sand, odors, and organic compounds. The 0.01-micron filtration accuracy ensures your family enjoys crisp, clean, and refreshing mineral water directly from the tap or outdoor sources. Note: Designed to retain beneficial minerals; does not lower TDS value.
• [Outdoor Essentials & Emergency Prep] This gravity filter element requires no electricity, making it essential for home use and critical for outdoor camping, hiking, off-grid living, and disaster preparedness. Whether sourcing water from lakes, rivers, streams, or rain, JOYPUR filters provide a reliable barrier against contaminants, giving you peace of mind in any situation.
• [User Guide & Risk-Free Promise] Important: Please prime (flush) the black filters for 2-5 minutes before installation to remove loose carbon dust and activate the pores. We use BPA-free, food-grade materials for your safety. If you experience slow flow or clogging, simply scrub the filter surface with the included sponge. Backed by JOYPUR’s responsive customer support and satisfaction guarantee.

Overview

• Material : Metal
• Product Dimensions : 6.5"D x 6.5"W x 3.35"H
• External Testing Certification : NSF
• Product Benefits : Removes a wide range of contaminants for cleaner, healthier water while retaining beneficial minerals, with a long lifespan and easy application for various water sources. Removes a wide range of contaminants for cleaner, healthier water while retaining beneficial minerals, with a long lifespan a… See more
• Brand : joypur