What is the average TDS reading you should get from the filtered water?

The rejection rate is 95% min, it depend on feed water TDS. if feed water TDS is 300 ppm , filtered water is around 5-15 ppm. Please remember to flush new filters 30 minute before you test it. thanks.

Is this ro or rodi? Looking for a strictly ro system for home brewing. Thank you.

It is 3 stage Ro system with PP sediment , Ro membrane and carbon filter.The product water is drinkable and same as bottle water.

Do you need a tank to filter water for a refrigerator with ice maker and water dispenser?

yes, sure, it is special for aquarium use ,so don't need tank and faucet.if there is not tank, the system work continued . if you use for a refrigerator ,please consider complete Ro system.product ASIN:B0741599C2 for Ro system and B07D9J7FJX for ice maker set . there is tank and faucet.

Is there a garden hose adapter included?

Please check photos in the listing, the 4th one, there is adapter size at 1/2"x1/2"x1/4". is it useful to you?

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3 Stage Portable Reverse Osmosis Water Filter System-100 GPD

Product ID: 105448055

Details

External Testing Certification
NSF
Item Weight
4 pounds
Material
Polyamide
Product Dimensions
9.2"D x 14.8"W

💧100 GPD ultra-pure output

🧪0.0001 micron filtration precision

🛠️DIY-friendly quick push fittings

R4320

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Sold byAmazon South AfricaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

💧 Pure water, pure power — upgrade your hydration game now!

AQUARIUM HOME READY - Optimized for both residential use and delicate aquarium ecosystems, ensuring healthier plants, fish, and family.
SMART COMPACT DESIGN - Tankless, space-saving system perfect for apartments, RVs, yachts, or any on-the-go lifestyle.
CRYSTAL CLEAR HYDRATION - Experience ultra-pure water with 3-stage filtration removing heavy metals, chlorine, and contaminants down to 0.0001 micron.
ECO CONSCIOUS EFFICIENCY - Produces 100 gallons/day with a 1:2 pure-to-waste water ratio, balancing performance and sustainability.
EFFORTLESS DIY INSTALLATION - All-included parts and clear instructions let you install in hours—no plumber needed, no hassle.

The Geekpure 3 Stage Portable Reverse Osmosis Water Filter System delivers up to 100 gallons of ultra-pure water daily by filtering down to 0.0001 micron, removing heavy metals, chlorine, and other contaminants. Its compact, tankless design fits perfectly in apartments, RVs, and boats, while quick push fittings and included parts make DIY installation straightforward. Certified to NSF/ANSI 58 standards, this system supports healthier drinking water, better tasting beverages, and thriving aquariums with minimal maintenance and eco-friendly water efficiency.

Specifications

ASIN	B07H2TSNZM
Best Sellers Rank	#46,479 in Pet Supplies ( See Top 100 in Pet Supplies ) #200 in Aquarium Filters
Brand	Geekpure
Brand Name	Geekpure
Customer Reviews	4.2 out of 5 stars 1,026 Reviews
External Testing Certification	NSF
Included Components	3 x filters,diverter valve,wrench,some fittings,water pipe,clips,etc
Item Dimensions D x W x H	9.2"D x 14.8"W x 5.8"H
Item Highlight	Aquarium RO Drinking Water Purifier- Feed Water Pressure Must be 40 Psi or Higher
Item Weight	4 pounds
Manufacturer	Geekpure
Manufacturer Part Number	Geekpure RO3-100G
Manufacturer Warranty Description	1 Year limited warranty
Material	Polyamide,polysulfone,polypropylene,carbon,non-woven fabric
Material Type	Polyamide,polysulfone,polypropylene,carbon,non-woven fabric
Model Number	3 STAGE
Number of Items	1
Number of Packs	1
Product Benefits	Tankless and without faucet,Perfect for apartment, RV's, business travel, vacation, yacht, boat, Mobil home or anywhere you need the pure drinking water Product Benefits Tankless and without faucet,Perfect for apartment, RV's, business travel, vacation, yacht, boat, Mobil home or anywhere you need the pure drinking water See more
Product Dimensions	9.2"D x 14.8"W x 5.8"H
UPC	610895384712
Unit Count	1 Count

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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TrustScore 4.5 | 7,300+ reviews

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R4320

Duties & taxes included

In stock

Sold byAmazon South AfricaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to South Africa.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Farhan Q.

The delivery time was excellent, and the packaging was secure.

2 months ago

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Good experience, but the tracking updates could be better.

2 months ago

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