@import url('https://fonts.googleapis.com/css2?family=Barlow+Condensed:wght@400;600;700;800&family=Barlow:wght@300;400;500&display=swap'); :root { --black: #0a0a0a; --white: #ffffff; --mid: #f5f5f5; --border: #e0e0e0; --text-muted: #777; --text-body: #222; } * { box-sizing: border-box; margin: 0; padding: 0; } .spur-wrap { font-family: 'Barlow', sans-serif; background: var(--white); color: var(--black); max-width: 1100px; margin: 0 auto; padding: 48px 24px; } .spur-header { display: flex; align-items: flex-end; justify-content: space-between; margin-bottom: 48px; border-bottom: 1px solid var(--border); padding-bottom: 24px; flex-wrap: wrap; gap: 12px; } .spur-title { font-family: 'Barlow Condensed', sans-serif; font-size: clamp(28px, 5vw, 48px); font-weight: 800; letter-spacing: -0.02em; line-height: 1; text-transform: uppercase; } .spur-meta { font-size: 12px; font-weight: 500; letter-spacing: 0.12em; text-transform: uppercase; color: var(--text-muted); } .spur-tabs { display: flex; gap: 4px; margin-bottom: 32px; } .spur-tab { font-family: 'Barlow Condensed', sans-serif; font-size: 14px; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; padding: 10px 24px; background: var(--mid); color: var(--text-muted); border: 1px solid var(--border); cursor: pointer; transition: all 0.15s; border-radius: 2px; } .spur-tab:hover { color: var(--black); border-color: #aaa; } .spur-tab.active { background: var(--black); color: var(--white); border-color: var(--black); } .spur-panel { display: none; } .spur-panel.active { display: block; } .spec-category { font-family: 'Barlow Condensed', sans-serif; font-size: 11px; font-weight: 700; letter-spacing: 0.2em; text-transform: uppercase; color: var(--black); padding: 20px 0 8px; border-bottom: 2px solid var(--black); margin-bottom: 0; } .spec-row { display: grid; grid-template-columns: 200px 1fr; border-bottom: 1px solid var(--border); transition: background 0.1s; } .spec-row:hover { background: var(--mid); } .spec-key { font-size: 12px; font-weight: 500; letter-spacing: 0.05em; text-transform: uppercase; color: var(--text-muted); padding: 12px 16px 12px 0; align-self: start; } .spec-val { font-size: 14px; font-weight: 300; color: var(--text-body); padding: 12px 0; line-height: 1.5; } @media (max-width: 600px) { .spec-row { grid-template-columns: 1fr; } .spec-key { padding-bottom: 2px; } .spec-val { padding-top: 0; padding-bottom: 12px; } } HyperFlow™ Microfilter MSR · It will change the way you travel in the backcountry Specs Description The HyperFlow microfilter utilizes the latest Hollow Fiber Technology and our most advanced engineering to make water treatment so small and so easy to use, it will change the way you travel in the backcountry. Its ergonomic design, diminutive size and tool-free maintainability make it just as appropriate on day trips as it is on multi-day excursions. Add a filtration rate of 3-liters per minute and you've got the most efficient microfilter ever created. Also included is a Quick Connect bottle adaptor—allowing direct connection to all MSR hydration products and a variety of other "wide mouth" containers—and an advanced prefilter to prolong the life of your filter. Features Testing Meets NSF protocol P231 for removal of bacteria (99.9999%) and protozoa (99.9%) from beginning to end of filter life in "worst-case" water Flow Rate High Flow Rate - Pumps more than 3 liters per minute or one liter every 20 strokes Weight Ultralight - Just 7.8 oz. (221 g) Size Ultra-small - Just 7x3.5 in. (17.8 x 8.3 cm) makes it easy to take along even when space is at a premium Maintenance Field-Maintainable - Can be cleaned repeatedly for flow recovery without tools Convenience Super Convenient - Quick Connect bottle adapter lets you filter water directly into a variety of containers, including all MSR hydration products and other wide-mouth containers Specs Weight 7.8 oz (0.22 kg) Dimensions 3.5 x 7 x 3 in (8.3 x 17.8 x — cm) Effective against bacteria Yes Effective against chemicals/toxins No Effective against particulate Yes Effective against protozoa Yes Effective against viruses No Filter Media Hollow Fiber Filter Pore Size (microns) 0.2 Flow Rate 3 liters per min Strokes per Liter 20 Cartridge Life ~1000 liters Field Cleanable Yes Field Maintainable Yes Water Bottle Adapter Yes Cartridge Replacement Indicator No Materials Material(s) Hollow Fiber Origin Made in the U.S.A. of U.S. and Imported Materials SKU 14008 function showPanel(id, btn) { document.querySelectorAll('.spur-panel').forEach(p => p.classList.remove('active')); document.querySelectorAll('.spur-tab').forEach(t => t.classList.remove('active')); document.getElementById('panel-' + id).classList.add('active'); btn.classList.add('active'); }
