Blushield Phi Φ4 Cube

Key Benefits

Reliable EMF Protection for Bigger Homes and Workspaces

The Phi 4 Cube is a stronger step up in home-based scalar protection, built for households, offices, and workspaces exposed to moderate-to-high levels of 5G and wireless radiation. Simple, compact, and consistently effective, it supports energetic balance at twice the strength and coverage of the Phi 3 Hex Cube.

Supports Rest, Focus, and Everyday Vitality

Customers report improved sleep and clearer thinking, especially in homes with Wi-Fi routers, Bluetooth devices, and smart tech. The pilot study reported associations with improvements in sleep quality, heart rate variability, and cognitive performance markers.

Sized for Bigger Homes and Workspaces

With 360m diameter scalar field coverage (180m radius), the Phi 4 Cube is built for larger homes, multi-storey properties, and medium to large offices needing dependable protection without stepping up to the Ultimate or EVO ranges.

Always On, Non-Disruptive, and Maintenance-Free

Once plugged in, the Phi 4 Cube runs silently 24/7, creating a coherent field without blocking or interfering with devices or connectivity. It requires no updates, no charging, and no settings to manage.

Sleek and Easy to Place

Lightweight yet strong in its black ABS housing, the Phi 4 Cube sits easily on a desk, shelf, or tabletop in any room.

Pairs with Phi Series Portable for Complete Coverage

While the Phi 4 Cube protects your core spaces, the Phi 1 Portable helps maintain balance between protected zones, ideal for commutes, errands, or time away from home.

What Makes the Phi 4 Cube Unique

Unlike standard EMF devices that attempt to block or absorb radiation, the Phi 4 Cube uses multiple scalar output, upgraded with Ultimate Series technology, to introduce a coherent, biologically resonant field your body can align with. It's a practical step up for people who want stronger everyday support without moving into the higher-intensity Ultimate or EVO ranges.

Why It Matters

Modern life runs on wireless infrastructure. Wi-Fi networks, mobile devices, and connected technology now surround the spaces where people live, work, and sleep, around the clock. The Phi 4 Cube doesn't eliminate EMFs, and connectivity stays exactly the same. Instead, it introduces a stable, coherent scalar field for your body to orient to, at twice the output of the Phi 3 Hex Cube, so your home or workspace has a steadier reference signal to work with.

Important Note

Some users may experience a brief adjustment phase as their system adapts to a more coherent energetic environment. Start with eight hours on and eight hours off, then move to continuous use as your body adjusts.

Use: Homes, offices, and wellness spaces in moderate to high EMF environments

Coverage: Up to 360m diameter (180m radius) 360° scalar field

Frequencies: Multiple scalar output | Ultimate Series modulation (Alpha, Beta)

Power Supply: 12V DC | Includes AUS, US, EU, UK plug adapters | Up to 12W | Universal voltage input (100–240V AC)

Case: Durable black ABS plastic housing, lightweight yet strong

Size & Weight: 100mm x 100mm x 115mm | Approx. 300g

Features: Compact desktop design | Continuous 24/7 scalar protection | Plug-and-play setup | Ideal for homes, offices, and wellness zones

Operation & Safety Notes

The Phi 4 Cube is designed to operate continuously and may display a subtle light pulse depending on internal cycling. This behaviour is normal and indicates active scalar output.

To set up, position the device on a stable, flat surface near a power outlet. Plug in the included 12V power supply and leave the unit running 24/7 for consistent protection.

Avoid exposure to moisture or humidity, and do not handle the power pins immediately after unplugging, to prevent minor electric shock.

Warranty

All Blushield products are backed by a 12-month manufacturer’s warranty, covering defects in materials and workmanship under normal use. This warranty does not extend to damage caused by accidental drops, water exposure, improper handling, or general wear and tear. 

To keep your device performing at its best, we recommend handling it with care, keeping it away from moisture, and storing it when not in use. 

If you experience any issues with your product, please contact our customer support team with your order details and a description of the fault—we’re here to help and will guide you through the next steps.

Our Blushield 30-Day Money Back Guarantee

It is important to us that our customers are happy with their Blushield purchase and experience the benefits of Blushield EMF Protection.

Blushield works to protect everyone from the effects of electromagnetic frequencies, but how you may feel around Blushield is an entirely individual experience, dictated mainly by your individual sensitivity to EMF.

It is for this reason we encourage customers to give Blushield a try and we allow a generous period of 30 days so that you can decide whether Blushield is the right EMF protection solution for your individual circumstances. If you would like any help or advice during the 30 day period, please don’t hesitate to contact us. Please refer to our Blushield Guarantee Policy for full details.