ALTHY PRE-AUTO2 Automatic Whole House Water Prefilter System

SHORT PRODUCT SUMMARY
The ALTHY PRE-AUTO2 is an automatic flushing backwash prefilter system designed for whole house water purification. It uses a 40-micron stainless steel mesh to remove sediment, rust, and large particles, while its patented self-cleaning flushing technology prevents clogging and extends filter life.

PRODUCT DESCRIPTION

A. Introduction
The ALTHY PRE-AUTO2 Automatic Flushing Backwash Prefilter is a central whole house water purification system built for reliable, long-term sediment filtration. It features automatic backwash and spin-down sediment removal, making it ideal for homes that want protected plumbing, appliances, and faucets from particulates and impurities.

B. Key Benefits
✔ Removes sediment, rust, and large particles from water.
✔ Automatic backwash prevents clogging and extends filter life.
✔ 40-micron SUS316L stainless steel double filter.
✔ High water flow capacity up to 50,000L/h.
✔ Built-in pressure gauge for real-time monitoring.
✔ Durable stainless steel and lead-free brass construction.

C. Features

• Model: AL-PRE-AUTO2

• 40-micron filter precision

• Patented automatic cleaning technology

• High flow rate: 50,000L/h

• Working pressure: 0.1–1.0 MPa (1–10 bar)

• Water temperature: 4–40°C

• Material: SUS316L stainless steel mesh

• Certification: CE, RoHS

• Compatible pipe sizes: 1/2", 3/4", 1" (adapters required)

• Installation: Cold water pipe

D. Ideal For

• Whole house central water filtration.

• Municipal or well water pre-treatment.

• Protecting plumbing, fixtures, and appliances.

• Homes experiencing sediment, rust, or large particles in water.

• DIY installation with clear instructions.

E. Why Choose Velloremi
At Velloremi, we curate premium wellness and lifestyle solutions designed to elevate everyday living through comfort, recovery, performance, and long-term wellbeing.

F. Frequently Asked Questions

What does this product do?
It filters out sediment, rust, and large particles from your home's water supply.althy+1

Who is it for?
It is for homeowners who want automatic whole house pre-filtration for clean, protected water.

How does it work?
It uses a 40-micron stainless steel mesh and automatic backwash flushing to remove impurities.

How often should it be used?
It can run continuously as part of your home's central water system.

What makes it different?
Its patented automatic cleaning eliminates manual backwashing and extends filter life.aliexpress+1

What are the benefits?
It may help protect plumbing, reduce sediment buildup, and improve water clarity.

Specifications

|Package Includes | Prefilter Unit, Installation Components, User Manual |
|Ideal For | Sediment Removal, Rust Particles, Sand, and Large Waterborne Impurities |

ALTHY AL-PRE-AUTO2 Automatic Backwash Whole House Water Prefilter

Cleaner Water Protection for Your Entire Home

The ALTHY AL-PRE-AUTO2 Whole House Prefilter provides the first layer of protection for your home’s water system. Designed with a precision 40-micron SUS 316L stainless steel mesh filter, it helps capture sediment, sand, rust particles, and other impurities before they enter your plumbing system.

Important Installation Note:
Avoid battery short circuits. If the ALTHY AL-PRE-AUTO2 is installed outdoors, use a protective cover or sun visor to help shield the unit from water exposure and environmental elements.

Key Features

Whole Home Water Protection

The ALTHY AL-PRE-AUTO2 acts as the first defense for your home’s water supply. The advanced filtration mesh helps reduce unwanted particles such as sand, rust, and mineral deposits, providing cleaner water throughout your household.

Helps Extend Plumbing & Appliance Lifespan

By filtering out sediment and particulate matter before it reaches your fixtures, the AL-PRE-AUTO2 helps protect water-related equipment including faucets, shower systems, water heaters, washing machines, and water purification systems from clogging and buildup.

Automatic Self-Flushing System

Enjoy low-maintenance water filtration with automatic backwashing technology. Choose your preferred flushing schedule with adjustable intervals of:

• Every 7 days
• Every 15 days
• Every 30 days

A manual flush option is also available whenever needed, helping prevent filter blockage and maintain consistent performance.

Built-In Water Pressure Monitoring

The integrated pressure gauge allows you to monitor your home’s water pressure in real time. Maintaining proper pressure helps support safe and efficient operation of your household water system.

Recommended household operating pressure range: 0.1MPa–1.0MPa (1–10 bar)

Premium Materials & Long-Term Durability

Built for reliable performance, the ALTHY AL-PRE-AUTO2 features:

• SUS 316L stainless steel filtration mesh
• Lead-free brass components
• BPA-free transparent housing
• Durable construction designed for long-term household use

The high-strength housing is tested for durability and pressure resistance, helping ensure dependable operation.

Flexible Installation Compatibility

The ALTHY AL-PRE-AUTO2 includes multiple connection options for easier installation:

• G1” Male connection
• G3/4” Female connection
• G3/4” Male connection

Compatible with many residential plumbing systems. Additional adapters may be required depending on your home’s pipe configuration.

Technical Specifications

Package Includes

• 1 × ALTHY AL-PRE-AUTO2 Automatic Prefilter
• 1 × User Manual
• 1 × Installation Wrench
• 2 × G1” to G3/4” Connectors
• 1 × Drainage Pipe