NSF 42 & 372 CERTIFIED

FRONTLINE PRO SERIES • DIRECT CONNECT

★★★★★ 4.9 (184 Reviews) In Stock — Dispatched within 24h

Carry Bag

$20.00 AUD

Or 4 interest-free payments with afterpay or Zip

Everything you need for clean water, wherever you’re headed

The Frontline Carry Bag is built to hold your filter unit, water bottle and accessories in one place - whether you’re moving house, heading away for the weekend or just keeping everything organised at home.

Fits your full Frontline kit - designed to carry your filter unit, water bottle and accessories together so nothing gets left behind
Waterproof polyester shell - protects your gear from spills, splashes and whatever the day throws at it
Highly durable and tear resistant - built to handle regular use without wearing out
Nylon lined interior - smooth, easy to wipe clean, lining keeps everything protected on the inside
Frontline branded - compact drawstring design with a clean finish
Perfect for renters and movers - unclip your filter, pack it in and you’re ready to reinstall at your next place in minutes

Specifications

Material: Polyester
Lining Material: Nylon
Usage: Drawstring Backpack Bag

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Default Title

Includes 1x 12-Month Filter + Complete Hose Kit + Suction Bracket + Carry Bag + Insulated Bottle

$20.00 AUD

Loved By Countless Users

Used by countless satisfied individuals who made the switch to cleaner water.

Free Express Delivery Across Australia

Dispatched from Adelaide within 24 to 48 hours. Tracked delivery straight to your door.

12-Month Warranty and Australian Support

WaterMark certified components, fully compliant with Australian AS/NZS plumbing standards. Local support whenever you need it.

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CERTIFIED FILTRATION

Clean, Toxin-Free Water. Without The Hassle.

Most under-sink filtration systems require drilling, a separate tap and a lengthy installation process that usually means calling in a tradesperson. The Frontline Under-Sink Filter is different. It clips into your existing cabinet, connects directly to your cold water valve and your kitchen tap, and is ready to use in minutes. No drilling, no extra holes, no professional required.

Clean, filtered water on demand for drinking, cooking, rinsing produce and filling water bottles. All from the tap you already use every day.

PFAS & PFOA

>99.2% Reduction

Chlorine Taste

>99.9% Reduction

Heavy Metals

>98.5% Reduction

FILTRATION PRECISION

Frontline Filtration vs. A Standard Filter.

Most filters on the market do the basics. They reduce some chlorine, catch some sediment, and call it clean. Frontline’s multi-barrier filtration goes further, targeting a wider range of contaminants with greater surface area and longer lasting performance.

4 Stage Undersink Filter System

4 Layers of 0.5 Micron Carbon Block Filtration

0.5 Micron Carbon Block To Provide Clean Water Eliminating Toxins.

20X Expanded Absorption Surface

✓ 30,000 Litres total lifespan (12 months full capacity)
✓ 7.5L/min flow rate with no pressure drop
✓ Targets chlorine, sediment, bacteria, heavy metals, PFAS and pesticides

STANDARD FILTERS

Single Layer Basic Filtration

The type of filter found in most hardware stores and budget online retailers.

Standard Surface Area

✕ Lifespan drops significantly under regular household use
✕ Flow rate weakens as the filter clogs over time
✕ Limited contaminant range so it misses what matters most

Green Light Steady

Filtration matrix operating at peak purity capacity.

Red Flashing & Audio Beep

Time to replace the filter core or lithium coin battery.

TIMELESS MAINTENANCE

Filter Changes That Take Less Time Than Making a Coffee.

Most people put off replacing their filter because they assume it’s a hassle. With Frontline, it takes under 30 seconds. No tools, no plumber, no shutting off your water supply. Just twist, pull and replace.

We recommend replacing your cartridge every 12 months to keep your filtration performing at its best. Replacement cartridges are available directly from our website and dispatched from Adelaide within 24 to 48 hours.

COMPREHENSIVE SPECIFICATIONS

Engineered for Australian Plumbing

Fully compliant with Australian standard water pressure and cold water inlet configurations.

Model Name

4 Stage Undersink Filter System

Filter Life / Capacity

12 Months or 30,000 Litres

Flow Rate

Up to 7.5 L/min

Micron Rating

4 Layers of 0.5 Micron Carbon Block Filtration

Operating Pressure

50kPa - 1250kPa

Operating Temperature

4°C – 38°C (Cold Water Supply Line Only)

Dimensions

360 mm (Height) × 105 mm (Diameter)

Certifications

NSF/ANSI 42 & 372 Certified Material, Lead-Free & BPA-Free

4.9

★★★★★

Based on 184 Customer Ratings across Australia

★★★★★

Tastes like high-end bottled spring water

“We live in an older Sydney apartment with aging copper pipes. The metallic chlorine taste disappeared instantly after installing Frontline Ultra-12. Water flow is super fast.”

Liam T. — Sydney, NSW Verified Buyer

★★★★★

Renter-friendly dream. Took 10 mins

“Did not have to drill a single hole in the stone benchtop. Screwed directly into our mixer tap cold hose under the kitchen sink. When our lease ends, we'll pack it up in 5 minutes.”

Sophie M. — Melbourne, VIC Verified Buyer

★★★★★

Compact and super neat

“Takes up almost zero room beside our pull-out bin. The smart LED at the bottom is awesome peace of mind so my partner and I don't have to keep a calendar reminder.”

Brad K. — Brisbane, QLD Verified Buyer