Why is there always some water remain in the tank that doesn’t get filtered?

The 'rejected water' flushes away concentrated impurities blocked by the RO membrane. This prevents buildup and maintains filtration efficiency. Always replace with fresh water—never reuse or recycle. Essential for RO system operation.

What’s the difference between Y9A and Y9T?

Y9A adds minerals to create smooth-tasting alkaline water ideal for daily drinking. Y9T removes all minerals to achieve near-zero TDS water, preventing scale in appliances like coffee makers.

Why does the purified water still have TDS (Total Dissolved Solids)? Shouldn’t it be zero?

Non-0 TDS ≠ malfunction：Y9T reduces TDS to near-zero via unique filtration technology; Y9A will boosts TDS (10-30ppm) by remineralization for alkaline water, while and mineral content. (Final TDS depends on feed water quality)

Can this Y9 Series filter remove fluoride or heavy metal?

Yes! Removes up to 99.89% of fluoride, verified by SGS. Effectively removes PFAS/PFOA/PFOS, lead, chlorine, nitrates, fluoride, and heavy metals (Pb/Hg/As/Cu). Refer to SGS report for details.

How often do filters need replacement?

Filter replacement depends on your water quality and daily usage. Here's a practical guide based on real-world conditions **PPC-Filter:** Every 6 months **Main RO Filter:** Every 9 months **Alkaline Mineral Filter:** Every 6 months

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SimPure Y9A UV Countertop Reverse Osmosis Water Filter, Alkaline

Product ID: 717696087

Details

Brand
SimPure
Capacity
300
Included Components
Y9 unit 6 3
Installation Type
Countertop(No
Item Weight
16.5 pounds
Material
6-Stage Food

💧300 GPD ultra-fast flow

🧊Side tank with visible water level

🧪6-stage advanced RO + remineralization

S$905

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Description

💦 Sip Smart, Live Elevated: The Future of Hydration is Here!

SMART SIDE TANK DESIGN - Transparent, side-mounted tank lets you monitor water levels and refill without moving the unit—perfect for tight kitchen spaces.
PLUG PLAY CONVENIENCE - No plumbing needed—compact countertop setup fits under standard cabinets, ideal for apartments, offices, and on-the-go lifestyles.
HYDRATE FASTER LIVE BETTER - Delivers 300 gallons per day, filling an 8oz glass in just 18 seconds—no more waiting for pure hydration.
STAY AHEAD WITH FILTER ALERTS - Built-in indicator lights notify you when it’s time to replace filters, ensuring consistently fresh, clean water without guesswork.
NEXT LEVEL PURITY WITH ESSENTIAL MINERALS - 6-stage filtration removes 99.88% contaminants while adding back calcium, magnesium, and potassium for balanced alkaline water.

The SimPure Y9A UV Countertop Reverse Osmosis Water Filter combines rapid 300 GPD filtration with a 6-stage purification process that removes up to 99.88% of contaminants. Its unique side-mounted transparent tank offers easy refill and monitoring, while the remineralization filter restores essential alkaline minerals for enhanced taste and hydration. Designed for compact spaces, this plug-and-play system fits under standard cabinets without plumbing, making it perfect for modern apartments, offices, and travel setups. Filter replacement alerts and maintenance features keep your water consistently pure and fresh.

Specifications

ASIN	B0DTTTCY5M
Best Sellers Rank	#108,969 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #186 in Under-Sink & Countertop Filtration
Brand	SimPure
Brand Name	SimPure
Capacity	300 gallons_per_day
Customer Reviews	4.2 out of 5 stars 277 Reviews
Filter Life Cycle	6 months
Included Components	Y9 unit (pre-installed 6 Stages 3 Filters), User Manual, Removable Drip Tray
Installation Type	Countertop(No plumbing required)
Item Dimensions L x W x H	16"L x 9.3"W x 14.3"H
Item Highlight	Remineralization 6 Stage Purification, RO Water Filtration System, 300 GPD Fast Filtering Water Purifier
Item Weight	16.5 pounds
Manufacturer	SimPure
Material	6-Stage Filters, BPA-Free Food Grade Plastic Material
Material Type	6-Stage Filters, BPA-Free Food Grade Plastic Material
Maximum Flow Rate	0.21 gpm
Model Name	SimPure Y9-A
Model Number	SimPure Y9-A
Number of Items	1
Other Special Features of the Product	Remineralization, Side Tank for Easy Remove, pH Balance(Alkaline)
Part Number	SimPure Y9A_2
Power Source	Corded Electric
Product Dimensions	16"L x 9.3"W x 14.3"H
Purification Method	Remineralization(pH Balance/Alkaline), Reverse Osmosis
Special Feature	Remineralization, Side Tank for Easy Remove, pH Balance(Alkaline)
Supported Water TDS Level Maximum (PPM)	500
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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S$905

Duties & taxes included

In stock

Sold byAmazon SINGAPOREDelivered 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 SINGAPORE.

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TrustScore 4.5 | 7,300+ reviews

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