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Grayl
Grayl is a trusted name in water filtration and purification, offering top-rated, best-selling products designed for backpacking, hiking, camping, emergency preparedness and global travel. At Up and Under in Cardiff, UK, you’ll find a wide selection of Grayl products, perfect for ensuring safe, clean water wherever your adventures take you.
Driven by firsthand experiences in remote backcountry trails and developing regions, Grayl has revolutionized portable water purification. Their innovative, easy-to-use purifiers enable adventurers to safely drink from murky rivers, questionable hotel sinks, or sketchy spigots. Whether exploring the wild or preparing for emergencies, Grayl empowers self-sufficiency and peace of mind with reliable access to clean water.
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Grayl
UltraPress Replacement Purifier Cartridge
The Grayl UltraPress Replacement Purifier Cartridge is made for the UltraPress™, lasting through 300 cycles (40 gallons / 150 litres). Lifespan may decrease with high silt, sediment, or tannin levels. As it nears its end, press time increases; when it takes 25-30 seconds to press, it's replacement time. Yet, it still offers protection as press time increases.
From £26.72 inc. VAT
Grayl
UltraPress Water Purifier
The Grayl UltraPress Water Purifier is ready to be used with drink mixes and electrolytes! Compact and user-friendly, the UltraPress® Covert Edition fits into any pack pocket or cup holder, needs no setup and purifies 16.9 ounces of water in just 10 seconds. Ideal for hikers, backpackers, hunters, and global adventurers, it offers quick, discreet water purification. Each bottle includes a One-Way Valve, allowing you to add electrolytes, drink mixes and other flavoured liquids directly.
From £80.18 inc. VAT
Grayl
GeoPress Replacement Purifier Cartridge
The Grayl GeoPress Replacement Purifier Cartridges are designed to last 350 cycles (65 gallons / 250 litres). Their lifespan may decrease when purifying water with high levels of silt, sediment, or tannins. As the cartridge nears the end of its life, press time will increase; when it takes 25-30 seconds to press, it's time to replace the cartridge. Despite the longer press time, the cartridge continues to provide protection.
From £26.72 inc. VAT
Grayl
GeoPress Water Purifier
The Grayl GeoPress Water Purifier offers unmatched ease and speed, producing 24 ounces (710 ml) of safe drinking water in just eight seconds. Effective worldwide, it protects against pathogens, pesticides, chemicals, heavy metals, and microplastics, allowing you to safely drink from any water source.
From £89.10 inc. VAT