• [Upgraded Prefiltration Technology] Featuring a removable prefilter screen with a pleated design, this 100186 cartridge boosts filtration area by 400% vs. standard filters. It effectively catches sediment, rust, and other large particles—extending activated carbon life and reducing replacement needs. Spend less time maintaining your system and more on what matters
• [Plug-&-Play Compatibility] Engineered for seamless fit with Amway Espring systems, this filter matches OEM specs exactly. No tools or adjustments required—simply swap out your old cartridge for instant, original-level performance. Enjoy reliable, consistent water purification without the hassle of compatibility issues
• [3-Stage Total Protection] Advanced 3-layer filtration removes 99% of contaminants while preserving natural minerals:​ 1.Prefilter traps sediment and rust​ 2.Activated carbon eliminates chlorine, odors, and heavy metals​ 3.Micro-filtration layer blocks tiny impurities Every sip is crisp, fresh, and balanced for daily hydration
• [5-Minute DIY Replacement] Kit includes filter, all accessories, and a clear instruction guide—no plumber needed. The twist-and-lock design lets you replace it in minutes, even if it’s your first time. Keep your purifier running at peak efficiency with zero downtime
• [12-Hour Response Guarantee]Our support team is here 24/7 for any questions. Message us anytime, and we’ll get back to you within 12 hours with solutions. Each filter is rigorously tested to meet strict quality standards，so you can trust it to protect your family’s water—order with confidence