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Frizzlife water filtration
Compare Frizzlife tankless reverse osmosis systems, countertop filtration and genuine replacement filters. Use the guides below to choose the right system or match the correct cartridge to a model you already own.
Fast, free delivery across the UK with no hidden shipping charge.
Clear help comparing systems, flow rates and installation types.
Products supplied with the applicable manufacturer warranty.
Support finding compatible filters after your system is installed.
Start with the system type
Frizzlife products cover three distinct jobs. Decide whether you want plumbed-in reverse osmosis, a countertop system with no permanent plumbing, or straightforward filtration without an RO membrane.
Choose from 500, 600 and 800 GPD systems for compact under-sink purification without a storage tank.
Compare tankless RO systems →A refillable countertop RO dispenser with instant hot water for homes that do not want an under-sink installation.
View the WB99-H →A stainless-steel countertop filter for customers who want simpler filtration rather than reverse osmosis.
View the TS99-S →Match Frizzlife cartridges and RO membranes by exact system model before ordering.
Open the filter guide →Avoid the wrong system
The important differences are installation type, daily output, available cupboard or worktop space and whether you want reverse osmosis. The dedicated buying guide compares all five systems without forcing you to decode similar model names.
Model selector
Use these practical distinctions to narrow the range. Open the individual product page for full specifications and installation requirements.
Best for higher water demand
A high-output tankless under-sink RO system with alkaline remineralisation.
Best all-round under-sink option
A tankless RO system balancing strong daily output with alkaline remineralisation.
Best compact under-sink option
A lower-output tankless RO system for customers who still want alkaline remineralisation.
Best when plumbing is not suitable
A refillable countertop RO dispenser with instant hot water and no permanent under-sink connection.
Best for simpler filtration
A stainless-steel countertop water filter for customers who do not need full reverse osmosis.
Match by model, not appearance
Frizzlife cartridges can look similar while using different fittings, capacities and filtration stages.
Choose tankless RO when you want a plumbed-in system with broad purification and filtered water on demand. Choose the WB99-H when you want RO without permanent plumbing. Choose the TS99-S when taste, odour and everyday filtration matter more than reverse osmosis.
Filter life varies by system, stage, feed-water quality and usage. Record the exact model and cartridge codes when the system is installed, then replace each stage according to its own service indicator or recommended interval.
Common questions
Choose between the PX500, PD600-TAM3 and PD800. The PX500 is the most compact and lowest-output option, the PD600-TAM3 is the balanced all-round choice, and the PD800 offers the highest daily output.
The WB99-H is a refillable countertop reverse osmosis dispenser. It does not require a permanent under-sink water connection, making it useful for renters or kitchens where plumbing changes are impractical.
No. The TS99-S is a countertop water filter that connects at the tap. It provides straightforward filtration without an RO membrane and does not produce wastewater.
The PD800, PD600-TAM3 and PX500 models listed here include alkaline remineralisation. Always check the exact model specification before ordering because Frizzlife produces other configurations.
Locate the model number on your system, then use the Frizzlife replacement filter guide to match the correct cartridge code and filtration stage. Do not choose by appearance alone.
Yes. Tell us whether you want an under-sink or countertop system, your available space, expected water use and whether you need instant hot water. We can then narrow the range before you order.
Friendly expert support
Tell us what you want to improve, where the system will be installed and how much filtered water your household uses. We will help you compare the suitable Frizzlife options before you order.
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Compatible with DS99-S & TS99-S The Frizzlife DSFS01 Replacement Filter Cartridge is designed with advanced scale inhibition technology...
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Durable, Easy-to-Install Cartridge The Frizzlife DSFPP Replacement Cartridge serves as the first stage filter for the TS99 stainless steel countert...
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