Nispira Premium Carbon Water Filter – Compatible with Philips GoZero Everyday Water Bottle. Powerful filtration for Philips GoZero Everyday Water Bottles. Engineered with advanced activated carbon fibre, this high-performance filter effectively reduces chlorine, odors, and taste impurities — delivering clean, great-tasting water wherever you go. Each filter purifies up to 40 gallons, replacing approximately 257 single-use 20 oz bottles, helping you stay hydrated while reducing plastic waste. Size: 2.5" x 1.1" x 1.1". Easy to install. The filter is designed to improve flow rate and enhance water quality. Each pack includes 3 filters. Perfect for GoZero water bottles, this filter lets you enjoy fresh, clean water wherever you are — ideal for fitness, travel, hiking, and outdoor adventures. Stay hydrated with confidence and convenience. Designed for everyday use, it transforms tap water into fresher, cleaner drinking water by reducing chlorine and other impurities. Whether you're at home, at the gym, or on the go, this reliable filter ensures great-tasting water anytime.