Slevoo C1-M20 Reverse Osmosis Water Filter (White, 5L Capacity)

How often do I need to replace the filter?

The 5-in-1 filter typically lasts 12-24 months depending on your water quality and usage. The system's smart display monitors filter lifespan and shows exactly when replacement is needed. If your source water has high TDS levels or you use the system frequently, you may need to replace filters closer to the 12-month mark. The display eliminates guesswork by tracking actual filter performance.

What contaminants does this system remove?

The 6-stage reverse osmosis system removes over 1,000 contaminants with 99.99% efficiency. This includes heavy metals like lead, arsenic and aluminium, plus fluoride, PFAS, chlorine, chloramines, bacteria, viruses and dissolved solids. The 0.0001μm filtration meets NSF/ANSI 58 standards. However, the system works best with source water under 500 PPM TDS - check your water quality first.

Does this system require installation or plumbing?

No installation is required. Simply place the unit on your worktop, fill the 5L tank with tap water and plug it in. The system is completely self-contained and portable. You can move it between locations easily. The side-mounted tank design means you don't need to move the entire unit for refills - just lift out the tank from the side.

How much water does the system produce per day?

Each 5L tank produces 3.75L of purified water, equivalent to 7.5 standard 500ml bottles. Processing time varies but typically takes 30-45 minutes per tank. For average household use, one tank per day provides sufficient pure water for drinking and cooking. The efficient 3:1 ratio means minimal water waste compared to traditional RO systems.

Is the system noisy during operation?

The internal pump does produce some noise during filtration, similar to other countertop appliances. The noise level is comparable to a coffee maker or blender but quieter than most kitchen equipment. Operation is intermittent - the system only runs when processing water. Most users find the noise acceptable given the convenience and water quality benefits.

Can I use this system with well water?

Yes, but your well water TDS must be under 500 PPM for optimal performance. Test your well water first using a TDS meter. Well water often contains higher mineral content and sediments that may reduce filter lifespan. If your well water exceeds 500 PPM, consider pre-filtration or choose a system designed for higher TDS levels. The system effectively removes bacteria and contaminants common in well water.

What's included with the system?

The package includes the main filtration unit, 40oz smart glass pitcher, 5L side-mounted tank, user manual and six fruit-infusion recipes. The 5-in-1 filter comes pre-installed. You'll also receive 1 year warranty coverage and access to customer support. Replacement filters are sold separately and should be purchased from authorised retailers to ensure compatibility and performance.

How accurate is the TDS display?

The built-in TDS monitor provides real-time readings for both source and filtered water. Some users report variations compared to independent TDS meters, which is common with integrated displays. For most accurate readings, consider using a separate calibrated TDS meter alongside the system's display. The display is most useful for tracking trends and filter performance rather than precise measurements.