Tier1 P1-40 Sediment Water Filters (1 Case / 20 Filters)

Price $151.99

Availability: Out of stock

The Tier1 P1-40-WF Sediment Depth Filter is a 1 micron filter. The Tier1 P1-40-WF Sediment Water Filter measures 40-inch x 2-1/2-inch. The Tier1 P1-40-WF is a polypropylene prefilter that has graded density for higher dirt-holding capacity. Tier1 P1-40-WF water filter cartridges are made of 100% pure polypropylene. Tier1 Sediment Depth Cartridges are perfect prefilters for drinking water systems, Reverse Osmosis Systems, ice machines, and more. The Tier1 P1-40-WF is tested and certified by NSF International to ANSI/NSF Standard 42 for material requirements only. The Tier1 P1-40-WF depth water filter removes dirt, particulate, sediment, sand, and silt for improved filtered water. The Tier1 P1-40-WF filter should be replaced approximately every 3 months depending on your water quality and usage. UPC 689466299908.
Package Qty 20
Advertised Size (in) 40 x 2-1/2
Media Spun Wound Polypropylene
Primary Filter Media Polypropylene
Filter Life (months) 3 months
Micron Rating (Nominal) 1
Flow Rate (gpm) 20
Flow Rate (lpm) 75.71
Warranty Guarantee Unconditional Product Guarantee for Life of the Product

Reduced Contaminants

The TIER1_P1_40_20_PACK reduces the following contaminants:

  • Dirt
  • Particulates
  • Sand
  • Sediment
  • Silt


  1. Each time you replace your filter, clean and inspect the o-ring in between the housing cap and sump. If there is any damage to the o-ring, you need to replace it
  2. After cleaning the o-ring, apply silicone lubricant, like OR-LUBRICANT-SM
  3. You must use a silicone food grade lubricant. All other types of lubricant could damage the o-ring. Silicone Lubricant prevents leaking and extends the life of the o-ring

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