Countertop Disposable Single Water Filter System

Score: 7.8/10 | The Crystal Quest Countertop solves a specific problem: you want better filtration than a pitcher but cannot install an under-sink system. The faucet-connecting design provides instant filtered water on demand with multi-stage filtration, all without tools or plumbing modifications.

Crystal Quest uses NSF-certified filtration media including:

• KDF-55 for heavy metals
• Granular activated carbon for chlorine and organics
• Ion exchange for additional contaminant removal

6+ stages of filtration depending on model, exceeding single-stage pitcher or faucet filters.

Manufactured in California with quality control oversight.

Unlike pitchers, water flows through the filter on demand at faucet pressure. No waiting for gravity filtration.

Toggle between filtered and unfiltered water. Use unfiltered for dishes, filtered for drinking.

Multi-stage cartridge lasts approximately 2,000 gallons or 1 year, whichever comes first.

More than pitchers, less than under-sink systems. Good value for the convenience provided.

Replacement cartridges are reasonably priced.

The Crystal Quest Countertop is ideal for renters wanting instant filtered water without installation. Multi-stage filtration exceeds pitcher performance while the faucet-connecting design requires no plumbing work.

Score: 7.8/10 | The Crystal Quest Countertop solves a specific problem: you want better filtration than a pitcher but cannot install an under-sink system. The faucet-connecting design provides instant filtered water on demand with multi-stage filtration, all without tools or plumbing modifications.

Crystal Quest uses NSF-certified filtration media including:

• KDF-55 for heavy metals
• Granular activated carbon for chlorine and organics
• Ion exchange for additional contaminant removal

6+ stages of filtration depending on model, exceeding single-stage pitcher or faucet filters.

Manufactured in California with quality control oversight.

Unlike pitchers, water flows through the filter on demand at faucet pressure. No waiting for gravity filtration.

Toggle between filtered and unfiltered water. Use unfiltered for dishes, filtered for drinking.

Multi-stage cartridge lasts approximately 2,000 gallons or 1 year, whichever comes first.

More than pitchers, less than under-sink systems. Good value for the convenience provided.

Replacement cartridges are reasonably priced.

The Crystal Quest Countertop is ideal for renters wanting instant filtered water without installation. Multi-stage filtration exceeds pitcher performance while the faucet-connecting design requires no plumbing work.