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UnderSink Encapsulated Filter with Fittings
SKU T-50601-01 · Toppen

UnderSink Encapsulated Filter with Fittings

$525.00

Quality water on the tap. Filtration system for under 2.2 GPM. Our UnderSink Filter System creates healthy water for drinking, cleaning, and bathing using the same technology used by NASA. Replace every 6–9 months; sign up every 5 months.

Qty
  • NASA space-station technology
  • Made in America
  • NSF / ANSI 42 · 53 · 61 · 372
  • One filter change per year in most homes
Shopify checkout (Toppen). Add to cart on this page. Filter kits stay with the matching system — add a Filter Kit at purchase or reorder later. Replace every 6–9 months; reminder signup every 5 months.
Product Sheet Science Order Filters

Product details

  • NASA technology — filters water with no chemicals
  • Purer than bottled water
  • 99.9% removal of bacteria
  • >99.99% removal of spores, bacteria, cysts
  • PFAS / PFOS / PFOA — forever chemicals
  • Viruses, pathogens, mold, fungus
  • “Allowable toxins” — chlorine
  • Heavy metals, lead, microplastics
  • Pesticides, pharmaceuticals
  • Adds micro-nutrients & minerals for optimum health
  • Eco-friendly — eliminates plastic water bottles
  • NSF certified 42, 53, 61, 372
  • Replace every 6–9 months
  • Water softening optional on request
  • Never question what is in your water again.

Common questions

Toppen systems do not create wastewater. High flow, no pressure loss, pharmaceutical-grade filtration down to 20 nm — including PFAS, pathogens, parasites and microplastics.
Choose WW or MW when you order. If you have a water test, our engineers can tune the system. Residential units run 5–10, 10–20, or 20–40 GPM (Gallons per Minute).
Most applications: one change per year. Filter kits stay with the matching Toppen system. Sign up for a reminder at 10–11 months on the contact page.
Toppen products cover your water main entry and under-sink units. We suggest under sink because pipes inside have lead solder and can have contaminants from past use. This creates a double barrier, entry and point-of-use (POU). Vollara products are mainly CleanAir products, except the pH dialer — LivingWater Machine. Choose what pH CleanWater you want at your tap. The Champagne of Water, ensuring your best health.

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UnderSink Encapsulated Filter with Fittings $525.00