Alexapure Pro Water Filtration System

The Alexapure Pro® Water Filtration System is built to give you control over your water supply, whether you’re improving everyday drinking water or preparing for disruptions where municipal systems can’t be relied on. Powered entirely by gravity, it filters water without electricity, plumbing, or moving parts.

Designed for long-term use, it reduces a broad spectrum of common contaminants while preserving essential trace minerals, providing a practical, dependable solution for households that want a secure source of filtered water.

Reduces 206 contaminants** commonly found in drinking water including:

• Bacteria (> 99.9999%)
• Chlorine & Vinylchloride (>99.9%)
• Fluoride (> 97%)
• Pesticides (> 95%)
• Pharmaceuticals (> 95%)
• Viruses (>99.99%)
• Heavy metals
• Lead

Not every water filtration option fits every situation. This section helps you quickly determine whether the Alexapure Pro® matches your household needs—so you can choose with confidence.

Well Suited For

• Households seeking a reliable gravity-fed system that works without electricity or plumbing
• Emergency preparedness planning where access to municipal water may be disrupted
• Everyday use to reduce a broad range of common drinking water contaminants
• Homes that want a countertop solution without permanent installation
• Individuals looking for higher filtration capacity than typical pitcher-style filters

May Not Be Ideal For

• Saltwater or ocean water sources (not designed for desalination)
• Industrial or chemically contaminated water beyond typical freshwater conditions

The practical details most people compare when choosing a gravity-fed water filtration system:

• Contaminant Reduction: Reduces 200+ contaminants commonly found in drinking water (see independent lab results)
• Filtration Capacity: Verified 200-gallon capacity per filter*
• Water Storage Capacity: 2.25 gallons
• Power Requirement: Gravity-fed — no electricity, plumbing, or pumping required
• Expandability: Can hold up to 4 filters for increased flow rate and 800 gallons of filtration
• Construction: Durable stainless steel upper and lower chambers
• Weight: Under 8 lbs assembled
• Maintenance: Replace filter when flow rate significantly decreases or after 200 gallons per filter

The Alexapure Pro® is built for straightforward setup and everyday use. There are no electrical components, no pumps, and no plumbing connections required. Simply add water to the upper chamber and let gravity do the work.

The filter arrives ready to install, and routine maintenance is simple — rinse the chambers and lightly clean the filter exterior if mineral buildup occurs.

Understanding the Technology Behind the System

The Alexapure Pro® uses a gravity-fed, solid carbon block filtration process designed to reduce a broad range of contaminants commonly found in drinking water.

Silver-Infused Outer Carbon Block

The filter features a solid carbon block designed to physically and chemically reduce contaminants as water passes through it. The silver-infused outer layer helps inhibit the growth of microorganisms on the filter surface, supporting long-term performance.

Broad Contaminant Reduction

The system is tested to reduce 200+ contaminants, including bacteria, viruses, heavy metals, chlorine, pesticides, pharmaceuticals, and other commonly referenced drinking water contaminants — while preserving essential trace minerals naturally present in water.

You can review the independent laboratory testing documentation here: View Independent Lab Results.

Gravity-Powered Filtration

Water moves through the filter using gravity alone — no electricity, pressure, or pumping required. This simple mechanical process eliminates reliance on external power sources while maintaining consistent filtration performance.

Filter Lifespan & Replacement

Each filter has a verified capacity of up to 200 gallons, depending on water quality. When you notice a significant reduction in flow rate, it’s time to replace the filter to maintain optimal performance. Extra filters are sold separately here or you can upgrade your whole system from the start here.

The Alexapure Pro® uses a gravity-fed, solid carbon block filtration process designed to reduce a broad range of contaminants commonly found in drinking water.

Silver-Infused Outer Carbon Block

The filter features a solid carbon block designed to physically and chemically reduce contaminants as water passes through it. The silver-infused outer layer helps inhibit the growth of microorganisms on the filter surface, supporting long-term performance.

Broad Contaminant Reduction

The system is tested to reduce 200+ contaminants, including bacteria, viruses, heavy metals, chlorine, pesticides, pharmaceuticals, and other commonly referenced drinking water contaminants — while preserving essential trace minerals naturally present in water.

You can review the independent laboratory testing documentation here:
[View Independent Lab Results]

Gravity-Powered Filtration

Water moves through the filter using gravity alone — no electricity, pressure, or pumping required. This simple mechanical process eliminates reliance on external power sources while maintaining consistent filtration performance.

Filter Lifespan & Replacement

Each filter has a verified capacity of up to 200 gallons, depending on water quality. When you notice a significant reduction in flow rate, it’s time to replace the filter to maintain optimal performance. Extra filters are sold separately here or you can upgrade your whole system from the start here.

Proper care ensures consistent performance and extends the life of your system.

Initial Setup: Rinse chambers with clean water before first use. Filters are pre-primed and ready to use. Some moisture in the filter packaging is normal. Once set up, flush the system twice before regular use.

Routine Cleaning: Wipe exterior stainless steel surfaces with a soft cloth as needed.

Filter Care: If mineral buildup appears on the exterior of the filter, gently scrub with a scouring pad and clean water — no soap.

Storage Conditions: Store in a clean, dry location. Avoid prolonged exposure to extreme temperatures.

Replacement Timing: Replace the filter when water flow slows noticeably or you’ve exceeded 200 gallons per filter.

*Capacity is determined under controlled laboratory conditions and established protocols. Your conditions may vary based on target contaminant and influent water quality.

**Chlorine reduction claims are not performance tested by IAPMO or NSF International or Envirotek Laboratories, beyond 200 gallons. Additional performance claims are based on independent laboratory and manufacturer’s internal test data. Actual performance is dependent on influent water quality, flow rates, system design and application. Results may vary. Keep the filter moist and from drying out at all times for maximum filtration capacity.

For the best results, store replacement filters at temperatures above 35°F. This system has been tested for the reduction of the substances listed in the provided product test data sheets. The concentration of the indicated substances in water entering the system was reduced to a concentration less than equal to the permissible limit for water leaving the system, as specified in NSF/ANSI 53. Minimum substance reductions are listed on the provided test data sheets for testing up to 200 gallons.

System and installation to comply with state and local laws and regulations. Do not use with water that is microbiologically unsafe or unknown quality without adequate testing and/or disinfection before or after the system. Systems certified for cyst reduction may be used on disinfected waters that may contain filterable cysts. Manufactured from NSF/ANSI standard 61 and California Prop 65 Compliant certified coconut shell carbon and raw materials.

PERFORMANCE: Performance claims are based on independent lab results and manufacturer’s internal test data*. Actual performance is dependent on influent water quality, flow rates, system design and applications. Your results may vary. Performance claims are based on a complete system, including a filter, housing, and connection to a pressurized water source. This filter must be operated according to the system’s specifications in order to deliver the claimed performance. It is essential to follow operational, maintenance, and filter replacement requirements as directed for each application for this filter and system to perform correctly. Read the Manufacturer’s Performance Data Sheet accompanying the system and change the filter as suggested. The contaminants or other substances removed or reduced by this water filter are not necessarily in all users’ water.