Neat Nest

If you track your macros, your sleep, your training load — and you're still drinking unfiltered tap water — you've been optimizing everything except the thing going directly into your body 8 glasses a day. 🏋️ In 2024, a peer-reviewed study found microplastics in 100% of human testicular tissue samples tested. Higher concentrations correlated with lower sperm counts. Scientists found polyethylene — the most common plastic in consumer products — as the dominant polymer present. Your tap water delivers a measurable contribution to that load every single morning, and the filter most guys have at home isn't certified to stop any of it. Standard carbon filters remove chlorine. That's it. A microplastic particle is physical — carbon cannot trap it. It flows straight through into the glass you fill before training, after training, every day of the year. You wouldn't knowingly put a contamination source in your pre-workout. This one just doesn't come with a label. WaterGuard System 3.0 is NSF/ANSI 401 certified — sub-micron physical filtration that actually intercepts the particles carbon misses, while keeping the minerals in. Stainless steel housing. Nothing plastic to shed back into what you just cleaned. 60 seconds on your faucet. ✅ NSF/ANSI 401 Certified Microplastics Reduction ✅ Sub-micron physical filtration — not just carbon ✅ Reduces PFAS, lead & chlorine ✅ Stainless steel housing — zero plastic shedding ✅ Keeps healthy minerals in ✅ 60-second install — no tools needed You optimized everything else. Fix the water. Get WaterGuard System 3.0 — risk-free for 90 days. ⬇️