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Ontulor S3OP RO Reverse Osmosis Membrane Filter
1st Apr 2026, 08:57 PM

Ontulor S3OP RO Reverse Osmosis Membrane Filter, 0.0001μm Precision, Reduces TDS, PFAS, Fluoride, Lead & Heavy Metals - Replacement Filter Cartridge for Ontulor S3OP System (ASIN: B0F9F92C5R)

Price may vary by location, shipping cost, and availability.
Lowest in last 4 months
91% Off
$45.99
$539.00

Highest: $45.99
Average: $45.99
Lowest: $45.99

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Based our analysis and observation, there is very negligible chances of price to increase or decrease, more likely ro remain constant based on our price historical data.*

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Price History Information

You can check the price history of Ontulor S3OP RO Reverse Osmosis Membrane Filter, 0.0001μm Precision, Reduces TDS, PFAS, Fluoride, Lead & Heavy Metals - Replacement Filter Cartridge for Ontulor S3OP System (ASIN: B0F9F92C5R) here. This product's current Price in USA is $45.99. The average and highest prices are $45.99 and $45.99 respectively.

Lowest Ever Price $45.99
23rd Nov 2025
Average Price $45.99
Based on 134 days price tracking
Highest Price $45.99
23rd Nov 2025

Current Price in USA

Price $45.99
MRP $539.00
Savings $493.01
Discount 91.46%

Product Information

Details

Product Name Ontulor S3OP RO Reverse Osmosis Membrane Filter, 0.0001μm Precision, Reduces TDS, PFAS, Fluoride, Lead & Heavy Metals - Replacement Filter Cartridge for Ontulor S3OP System (ASIN: B0F9F92C5R)
Store Product Code B0G1L8DN9N
Store Name amazon.com
Brand ONTULOR
Rating 10 / 10
Category Replacement Under-Sink Water Filters
Product Manufacturer Ontulor
Model Number S3OP-RO
Model Number S3OP-RO
Model Name S3OP-RO
Dimensions 2.2 x 2.2 x 10 inches

Features

  • High-Precision Filtration (0.0001m)The RO membrane effectively reduces TDS and dissolved solids, delivering cleaner, better-tasting water for your family.
  • Removes Common ContaminantsReduces PFAS, fluoride, lead, chromium, arsenic, and other heavy metals commonly found in tap water.
  • Exclusive CompatibilityDesigned exclusively for the Ontulor S3OP water filtration system (ASIN: B0F9F92C5R) to ensure a perfect fit and optimal filtration performance.
  • Long Service LifeReplace every 1224 months depending on water quality and usage for consistent purification.
  • Safe & Reliable QualityMade from food-grade materials and certified under NSF/ANSI standards for lead-free safety and trusted performance.

Images

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Image of Ontulor S3OP RO Reverse Osmosis Membrane Filter, 0.0001μm Precision, Reduces TDS, PFAS, Fluoride, Lead & Heavy Metals - Replacement Filter Cartridge for Ontulor S3OP System (ASIN: B0F9F92C5R)
Image of Ontulor S3OP RO Reverse Osmosis Membrane Filter, 0.0001μm Precision, Reduces TDS, PFAS, Fluoride, Lead & Heavy Metals - Replacement Filter Cartridge for Ontulor S3OP System (ASIN: B0F9F92C5R)
Image of Ontulor S3OP RO Reverse Osmosis Membrane Filter, 0.0001μm Precision, Reduces TDS, PFAS, Fluoride, Lead & Heavy Metals - Replacement Filter Cartridge for Ontulor S3OP System (ASIN: B0F9F92C5R)
Image of Ontulor S3OP RO Reverse Osmosis Membrane Filter, 0.0001μm Precision, Reduces TDS, PFAS, Fluoride, Lead & Heavy Metals - Replacement Filter Cartridge for Ontulor S3OP System (ASIN: B0F9F92C5R)
Image of Ontulor S3OP RO Reverse Osmosis Membrane Filter, 0.0001μm Precision, Reduces TDS, PFAS, Fluoride, Lead & Heavy Metals - Replacement Filter Cartridge for Ontulor S3OP System (ASIN: B0F9F92C5R)
Image of Ontulor S3OP RO Reverse Osmosis Membrane Filter, 0.0001μm Precision, Reduces TDS, PFAS, Fluoride, Lead & Heavy Metals - Replacement Filter Cartridge for Ontulor S3OP System (ASIN: B0F9F92C5R)
Image of Ontulor S3OP RO Reverse Osmosis Membrane Filter, 0.0001μm Precision, Reduces TDS, PFAS, Fluoride, Lead & Heavy Metals - Replacement Filter Cartridge for Ontulor S3OP System (ASIN: B0F9F92C5R)

Rating and Reviews

10 Based on 21 reviews

Ontulor S3OP RO Reverse Osmosis Membrane Filter has 10 rating out of 10. This average rating is consist of 21 individual ratings. You can rate this product at product review page.

* Predictions is created on based of past prices and trends, it does not guarantee that it will happen. These are just prediction for theoretical information only.