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SimPure Whole House Water Filter Cartridges 5 Micron 20" x 4.5" PP+CTO+GAC/KDF 3-Stage Sediment Carbon and Heavy Metal Filter Set, for DB20P-3KDF, WGB32B-KS, DGD-5005-20, FC25B, 1 Set

SimPure Whole House Water Filter Cartridges 5 Micron 20" x 4.5" PP+CTO+GAC/KDF 3-Stage Sediment Carbon and Heavy Metal Filter Set, for DB20P-3KDF, WGB32B-KS, DGD-5005-20, FC25B, 1 Set

Quantity
Regular price $226.09
Regular price Sale price $226.09
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Not satisfied? Return your order within 30 days for a full refund or exchange — simple and easy.

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We ship within the United States only — no international delays.

✔ Processing time: 1–2 business days

✔ Delivery time: 3–7 business days

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About This

  • [MPP Sediment Filter] The MPP sediment pre-filter is made of premium polypropylene, which can withstand and corrosion. It has a triple-layer design, and can effectively trap dirt, sand, silt, dust, rust, and scale particles as small as 5 microns.
  • [KDF Water Filter] SimPure's GAC/KDF filters use an optimal blend of coconut shell activated carbon granules and copper-zinc alloys as the primary filtering materials. This ensures maximum removal of iron, lead, mercury, residual chlorine, and odors. When installing the KDF filter, make sure the cover with more holes faces downward.
  • [CTO Carbon Filter] The 5-micron CTO filter, made of coconut shell carbon block, follows to adsorbs up to 98% of residual chlorine, removes tastes and odors like sulfur and chlorine smell, colors, significantly improving water quality.
  • [Fits Standard 20" Water Systems and Housings] As the original replacement filter set for the SimPure DB10P-3KDF, they also fit 3 stage water filter systems and blue big 20" housings including WGB32B, WGB22B WGB12B, HB28B, BBFS-222, WH300SCGS, Geek-Pure BB-20T, BB-20B, 150233, 166201, etc.
  • [Longer Lifespan] The carbon filter has a lifespan of 3-6 months, while the sediment and KDF filter can last for 6-12 months. We recommend a water pressure of 25-90 psi and a temperature range of 41-100°F.
  • [Remember to Check the O-Ring Too!] We recommend inspecting and replacing the housing o-rings each time when changing filters to prevent leaks and optimize performance.

Overview

  • Material : Polypropylene(MPP), Carbon and Copper-zinc Alloys(KDF), Activated Carbon(CTO)
  • Product Dimensions : 4.5"D x 13.5"W x 20"H
  • External Testing Certification : ANSI
  • Product Benefits : Remove Sediment, Chlorines, Reduce TDS
  • Brand : SimPure
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Is Hard Water or Contaminated WaterDamaging Your Home?
Signs You May Be Experiencing Problems With Your Tap Water
Protect Your Home Appliances
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Softer Skin & Healthier Hair
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Pure, Better-Tasting Drinking Water
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Prevent Costly Hard Water Damage
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Reduce Limescale Buildup
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Clean Water, Whole Home
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Protect Your Home Appliances
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Softer Skin & Healthier Hair
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Pure, Better-Tasting Drinking Water
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Prevent Costly Hard Water Damage
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Reduce Limescale Buildup
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Clean Water, Whole Home
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RO Water Filters Reverse Osmosis Water Filters for Pure Drinking Water
Salt Water Softeners Salt Water Softeners for Powerful Hard Water Treatment
Pure Water. Better Living.

Experience the difference clean, softened water makes in your daily life — from healthier skin to better tasting drinking water.

👉 Softer skin and smoother hair with every shower.

Descaling Solutions Descaling Solutions for Removing Limescale and Mineral Buildup
👉 Enjoy healthier skin and hair with every use.
Water Filter Cleaning Kits

👉 Prevent scale buildup and keep your appliances running efficiently.

Under Sink Water Filters

👉 Softer, brighter clothes that last longer with every wash.

Reverse Osmosis Systems Best Reverse Osmosis Systems for Clean Drinking Water

See the Difference in Your Water — Instantly

Hard water, chlorine, and hidden contaminants can affect your health, skin, and appliances.

Our advanced filtration system removes impurities and delivers clean, safe water throughout your entire home.

Feel the difference in every drop — from your kitchen to your shower.

Impurity Reduction 95%
Chlorine Removal 99%

FAQ

Is installation difficult?
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No. Our systems are designed for easy DIY installation and most homeowners can install them without professional tools. If you need help, our support team is always available.
Do I need a plumber to install the system?
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No plumber is required. The system connects directly to your existing plumbing with simple fittings.
How does this system improve water quality?
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Our filtration system helps reduce common impurities and minerals that cause hard water problems, improving the taste and clarity of your water.
Will this help protect my appliances?
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Yes. Hard water minerals can build up inside appliances. Our system helps reduce scale buildup, helping extend the life of washing machines, dishwashers, and water heaters.
How often do filters need to be replaced?
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Most filters only need replacement every 6–12 months, depending on usage and local water conditions.
Will this improve my skin and hair?
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Many customers notice softer skin and smoother hair after switching to filtered or softened water.
What if I'm not satisfied with the system?
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If you're not completely satisfied, you can return your product within 30 days for a full refund.
Easy to install — no plumber required. Our experts are here if you need help.
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