• Sertodo Water Dispensers CeraMetix® 7" Slimline GF Gravity Filter - Chloramine, Lead, Fluoride & PFAS Reduction
  • Sertodo Water Dispensers CeraMetix® 7" Slimline GF Gravity Filter - Chloramine, Lead, Fluoride & PFAS Reduction
  • Sertodo Water Dispensers CeraMetix® 7" Slimline GF Gravity Filter - Chloramine, Lead, Fluoride & PFAS Reduction
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Sertodo American Brand

Everflow Diatom Granular Filter

Quick Summary

Experience multi-contaminant reduction in a gravity-fed system with a ceramic CeraSyl shell and AquaMetix core, tackling chloramine, lead, fluoride, PFAS.

$45.00
$45.00
Shipping calculated at checkout.
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    ✋🏼 Artisanal Crafted
    🌿 Sustainably Made
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    Description

    CeraMetix® 7” Slimline GF Gravity Filter

    Advanced Chloramine, Lead, Fluoride & PFAS Reduction

    The CeraMetix® GF 7” Slimline Filter is one of the most advanced gravity-fed ceramic filtration elements available.

    Engineered for gravity systems only, it combines a CeraSyl™ diatomaceous earth ceramic shell with a granular AquaMetix® core, delivering multi-stage contaminant reduction in a single filter element.

    Advanced Multi-Stage Filtration

    CeraMetix® GF is designed to reduce:

    • Chlorine & chloramines

    • Lead & heavy metals

    • Fluoride (all common municipal types)

    • PFAS, PFOA & PFOS

    • VOCs & THMs

    • Pharmaceuticals

    • Pesticides & herbicides

    • Glyphosate

    • Radionuclides

    • Nitrates

    • Microplastics

    This filter does not use activated alumina for fluoride filtration.

    Certified & Performance Standards

    • 0.5 micron absolute

    • 99.9% efficiency at 0.2 micron

    • Silver-impregnated ceramic to resist biofouling

    • Cleanable exterior for extended service life

    • Meets or exceeds NSF/ANSI Standards 42 & 53

    • Tested under ANSI/NSF Standard 401 for pharmaceutical reduction

    Performance Highlights

    • 99% Chloramine reduction

    • 99% Chlorine reduction

    • 99% Lead reduction

    • 92% Fluoride reduction

    • 99% PFOA & PFOS reduction

    • 95% PFAS reduction

    • 99% Microplastics reduction

    • 98% VOCs, THMs, pesticides & herbicides

    • 94% Radionuclides reduction

    • 92% Nitrate reduction

    Specifications

    • 7” Slimline format

    • 2” diameter

    • Designed for gravity systems only

    • System accommodates up to 4 filters at a time

    • Capacity: 700 gallons per filter

    • Recommended annual replacement

    • Made in the USA

    Why Choose CeraMetix® GF?

    • Multi-contaminant reduction in one element

    • Cleanable ceramic shell extends lifespan

    • Designed specifically for gravity filtration systems

    • No electricity required

    For households prioritizing fluoride and chloramine reduction in a gravity-fed system, CeraMetix® GF delivers high-performance filtration in a compact, slimline format.
    Care Instructions
    • Wash with mild soap and warm water after each use.
    • Dry immediately with a soft cloth to help prevent water spotting.
    • Water spots can occur due to natural trace minerals found in tap water.
    • Over time, copper may develop a soft matte patina — a natural finish many people appreciate.
    • If you prefer the original bright shine, it can be easily restored with a quick copper polish.
    • Copper is designed to age beautifully — maintain the shine or embrace the patina.
    Shipping information

    Sertodo

    Shipping Rate Calculated at Check out

    • Processing time: 3-5 Business days.
    • Shipping time: 3-5 business days.

    Processing time comes before shipping time

    Most orders require 2–5 business days for processing before they are handed to the carrier. The shipping time shown for this product begins after processing is complete.

    Processing Time Usually 2–5 business days*
    +
    Shipping Time See this product's shipping details
    =
    Estimated Delivery Processing + carrier transit

    *Business days are Monday–Friday, excluding holidays. Handmade, made-to-order, pre-order, and certain specialty items may require additional processing time.

    ORDER PLACED
    PROCESSING
    SHIPPED
    DELIVERED
    Most orders process in 2–5 business days before shipping
    Items in the same order may arrive in separate packages
    Shipping rates and free-shipping thresholds may vary by brand
    Tracking is emailed once the item actually ships
    Use the shipping time shown for the product you are ordering. Because My American Goods works with many independent American brands and makers, shipping methods and transit times can differ from one product to another.

    When processing may take longer

    Handmade & Small-Batch Some items are individually prepared, finished, assembled, or packed by the maker and may require additional processing beyond the typical 2–5 business days.
    Made to Order These products are made or completed after your order is placed. Production time occurs before shipping and may be longer than our standard processing window.
    Pre-Order Pre-order products are purchased before they are ready to ship. The estimated availability or ship window stated on the product page applies. Carrier transit begins only after the item ships.
    Specialty, Custom & Oversized Items Certain personalized, artisan, specialty, or oversized products may have unique production, preparation, or fulfillment timelines. Additional information will be shown on the product page when applicable.

    Shipping details

    What is processing time?

    Processing time is the period between placing your order and the package being handed to the shipping carrier.

    Most orders are processed within 2–5 business days, Monday–Friday excluding holidays.

    During this time, your item may be picked, prepared, produced, finished, assembled, personalized, packed, or otherwise made ready for shipment.

    Shipping time does not include processing time. Carrier transit begins after processing is complete and the package has been accepted for shipment.

    Where does my order ship from?

    My American Goods® uses a hybrid fulfillment model.

    • Some products are stocked and shipped directly by My American Goods.
    • Other products ship directly from the independent American brand or maker.

    This allows us to offer a much broader selection of American-made products while supporting the independent businesses that make them.

    Why might my order arrive in multiple packages?

    Products in the same order may ship from different fulfillment locations.

    As a result, items may:

    • Ship on different days
    • Arrive in separate packages
    • Have different tracking numbers
    • Use different shipping carriers or services

    Receiving one package does not necessarily mean the rest of your order is missing.

    How are shipping rates calculated?

    Because products may ship from different makers and fulfillment locations, shipping rates can vary by product or brand.

    • Some products or brands qualify for free shipping above a specific threshold.
    • Other products may use flat-rate or carrier-calculated shipping.
    • Products shipping from separate locations may generate separate shipping charges.

    The applicable shipping cost is shown before your order is completed.

    When will I receive tracking?

    Tracking information is emailed once your item has been prepared and shipped.

    For handmade, made-to-order, pre-order, or specialty products, tracking may not be available until the applicable preparation or production period is complete.

    If the expected processing period for your item has passed and you have not received a shipping update, please contact us.

    Carrier delays & missing packages

    After a package has been accepted by USPS, UPS, FedEx, or another shipping carrier, transit may be affected by weather, holidays, peak-volume periods, transportation disruptions, or other carrier conditions outside our control.

    Shipping and delivery timelines are estimates unless expressly stated otherwise.

    If tracking shows Delivered but you cannot locate the package, check:

    • Household members
    • Neighbors
    • Porches, side doors, garages, and other delivery areas
    • Parcel lockers or building mailrooms

    Carrier scans can occasionally appear shortly before final delivery. If the package still cannot be located, we can assist with a carrier investigation.

    Shipping address accuracy

    Please review your shipping address carefully before completing your order.

    Customers are responsible for providing a complete and accurate delivery address.

    Packages returned because of an incorrect, incomplete, or undeliverable address may require additional shipping charges before they can be sent again.

    Where does My American Goods ship?

    My American Goods® currently ships within the United States only.

    Read the full shipping policy

    This page is a plain-language summary. Product-specific shipping information shown on the product page applies to that item. Processing times may vary for handmade, made-to-order, pre-order, custom, and specialty products. The complete My American Goods® Shipping Policy controls if there is any difference or omission.

    Return Policy

    Sertodo

    • 30-day returns on unused products. Items should be returned in original, resellable condition.
    • Return label can be provided for convenience, but the shipping cost may be deducted from the refund.
    • Returned items are inspected before the refund is finalized. If an item shows handling, use, washing, polishing, or other signs that affect resale condition, a
      restocking deduction may apply based on the condition of the return. Contact us for instructions. Learn More

    The maker’s return policy applies first

    The vendor-specific policy shown above governs this product when it differs from the general My American Goods policy summarized below.

    Eligible returns: request within 30 days
    Unused, unopened, and in original packaging
    Damage or defect claims: report within 7 days
    Refunds follow receipt and inspection
    Before opening, using, testing, or sampling an item Check the restrictions below. Opened or used personal-care, wellness, fragrance, food, and similar products generally cannot be returned.

    Return policy details

    Is my item eligible for return?

    An eligible return must be requested within 30 days of delivery and must be in the same condition in which it arrived.

    • Unworn, unused, unwashed, and unaltered
    • Tags, seals, accessories, and protective packaging intact
    • Original packaging included
    • Proof of purchase available

    Returns require authorization. Items sent back without approval may be refused.

    What cannot be returned?
    • Food, beverages, snacks, honey, tea, coffee, pantry items, and other perishables or consumables
    • Opened, tested, sampled, swatched, or used personal-care, skincare, beauty, fragrance, wellness, bath, body, soap, deodorant, or grooming products
    • Items with broken seals or missing protective packaging
    • Custom, personalized, engraved, monogrammed, special-order, or made-to-order items
    • Gift cards, digital products, sale, clearance, discontinued, final-sale, or hazardous items

    Taste, texture, scent, expected flavor, and personal preference do not qualify as product defects.

    Damaged, defective, or incorrect item?

    Report the issue within 7 days of delivery. We may request clear photos of:

    • The item and the reported issue
    • The product packaging and seals
    • The outer shipping package and shipping label

    Keep the item and all packaging until the claim is resolved. Claims submitted after 7 days may be denied.

    Who pays return shipping?

    Unless we confirm that an item arrived damaged, defective, or incorrect, the customer is responsible for return shipping.

    • If we provide a prepaid label, its cost may be deducted from the refund.
    • Original shipping charges are non-refundable.
    • Return-label rates vary by package size, weight, and destination.
    When will my refund be issued?

    Refunds are not issued when a label is created or when a package is first scanned. The return must be received and inspected before approval.

    • Approved refunds are issued to the original payment method or as store credit, depending on the item and return circumstances.
    • Applicable original-shipping and return-label costs may be deducted.
    • Please allow up to 10 business days for processing after inspection.
    Candles and fragrance products

    Candles and home-fragrance products cannot be returned because of scent preference. Fragrance is subjective, and natural variations are not defects.

    Lit, burned, opened, melted, warmed, or otherwise used products are ineligible for return. Report confirmed damage or defects within 7 days and include photos.

    Cancellations and exchanges

    Order changes and cancellations must be requested within 60 minutes of purchase. After that window, processing or fulfillment may already have begun and changes are not guaranteed.

    Direct exchanges are not guaranteed. For an eligible item, the fastest option is usually to complete an authorized return and place a new order.

    How to request a return

    1

    Submit your requestUse your My American Goods account or contact us before sending anything back.

    2

    Wait for authorizationWe will review eligibility and provide the correct return instructions when approved.

    3

    Return for inspectionA refund decision is made after the authorized return is received and inspected.

    Start a return Read the full policy

    This page is a plain-language summary. The vendor-specific terms shown above and the complete My American Goods Refunds & Returns Policy control if there is any difference or omission.

    Authorized Retailer
    Authorized Retailer of Sertodo

    My American Goods® is authorized to sell Sertodo products. Every item is authentic and sourced from official brand inventory. Orders may be fulfilled by My American Goods® or ship directly from the maker.

    Retailer & authenticity policy
    Sertodo Water Dispensers CeraMetix® 7" Slimline GF Gravity Filter - Chloramine, Lead, Fluoride & PFAS Reduction
    Sertodo Water Dispensers CeraMetix® 7" Slimline GF Gravity Filter - Chloramine, Lead, Fluoride & PFAS Reduction
    Sertodo Water Dispensers CeraMetix® 7" Slimline GF Gravity Filter - Chloramine, Lead, Fluoride & PFAS Reduction

    • American Brand

    • Sertodo Shipping Calculated at Check Out

    • My American Goods® Certified Quality

    • Sustainably Made

    • Small Business

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    Curated by My American Goods®

    The Story behind Sertodo

    Sertodo Copper was founded by Jonathan Beall, whose journey began in 1997 selling handcrafted copper throughout the United States from the back of his truck, affectionately named El Macho. His path led him to Santa Clara del Cobre in the Sierra Madre Occidental of Michoacán, where he apprenticed for two years under Maestro Maximo and Maestro Chema, learning a copper-working tradition that spans more than 1,000 years.

    After completing his apprenticeship, Jonathan partnered with Maximo’s eldest son, Martin, to build a workshop rooted in respect for craft, family, and heritage. What started as a simple dirt-floor, two-person space has grown into a thriving copper studio — but the commitment to traditional craftsmanship, integrity, and community remains unchanged.

    We love Sertodo because it represents true artisan lineage: heritage techniques preserved through apprenticeship, relationships built on trust, and copperware made with purpose and pride — exactly the kind of story and substance that belongs at My American Goods.

    Shop Sertodo

    Sertodo

    Sertodo FAQs

    What products does Sertodo offer?

    Sertodo makes hand-forged copperware and kitchen tools, including copper pots and pans, hammers, charcuterie tools, chef accessories, and durable cookware essentials.
    Are Sertodo products made in the USA?

    Sertodo copper goods are designed and finished in Austin, Texas, and handcrafted by skilled artisans in both the USA and Mexico using traditional copperworking techniques.

    This approach allows Sertodo to preserve centuries-old craftsmanship while maintaining the quality and design standards rooted in their Texas-based operation.

    Every piece is made from 100% recycled copper and crafted in small batches for lasting durability and character.
    Why cook with copper?

    Copper provides superior heat conductivity and precise temperature control, making it ideal for professional chefs and serious home cooks.
    Is Sertodo cookware lined?

    Many Sertodo cookware pieces are tin-lined for safe cooking performance, while some items are pure copper for bar or decorative use. Always follow product specifications.
    How do I care for copper cookware?

    Hand wash only. To maintain shine, polish occasionally. Natural patina over time is normal and does not affect performance.
    Is Sertodo copperware good for gifting?

    Yes — Sertodo pieces are heirloom-quality gifts for weddings, housewarmings, chefs, and cocktail enthusiasts who value craftsmanship and longevity.

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