Waimana Waiora Clarity I Whole House Rainwater Filter - Single Stage, 10 Inch Jumbo, Sediment Removal NZ

Rainwater is a great resource — but what comes off a roof isn't always clean. Dust, leaves, fine silt, and organic matter all find their way into your tank. The Waiora Clarity I catches the coarser particles before they reach your taps. This is a single-stage whole house system designed for New Zealand homes and baches on rainwater or tank water. A 20 micron pleated filter removes dirt, debris, and organic matter from your tank water, protecting your appliances and fittings from sediment build-up. The 10 inch jumbo housing arrives pre-mounted on a powder-coated bracket, ready to go on the wall. Compact enough for a small pump shed or tight utility space. Connection is standard 25mm BSP. Filter changes are DIY-friendly with the included housing spanner. Bore water quality varies significantly. We recommend testing your bore water before selecting a filtration system — get in touch and we'll help you choose the right configuration for your supply. Key specs at a glance 1-stage filtration Filter: 20 micron pleated sediment Housing: 10 inch × 4.5 inch jumbo Connection: 25mm BSP Cartridge life: 6–12 months (depends on water quality) Bracket: Powder-coated steel Warranty: 3 years Why Kiwi homeowners choose the Waiora Clarity I Removes coarse sediment and organic matter from tank water Protects your hot water cylinder, washing machine, and taps from grit and debris A good first stage before UV treatment or finer filtration downstream Compact footprint — fits neatly in a pump shed or small utility space Simple DIY filter changes — no special tools needed beyond the included spanner Pre-mounted and ready to install How it works The 20 micron pleated filter catches coarser particles first — dirt, debris, leaves, and organic matter that collect in your tank. Pleated construction gives a large surface area for high dirt-holding capacity and better flow than a polyspun filter at the same micron rating. If you also want to remove fine silt and particles, the Waiora Clarity II adds a 1 micron polyspun second stage downstream. For drinking water treatment, a UV system downstream of the Clarity I or Clarity II is the recommended next step. Get in touch if you're unsure which setup suits your supply. Technical specifications Specification Detail Stages 1 Housing size 10 inch × 4.5 inch Cartridge size 10 inch × 4.5 inch Filter 20 micron pleated sediment Connection 25mm BSP Cartridge life 6–12 months Bracket Powder-coated steel Warranty 3 years What's in the box 10 inch jumbo housing (pre-mounted) 20 micron pleated sediment cartridge Housing spanner Mounting hardware FAQ Is the Waiora Clarity I right for my home? It's designed for New Zealand homes, baches, and properties on rainwater or tank water where coarse sediment removal is the priority. If you also want to remove fine silt, the Waiora Clarity II adds a 1 micron polyspun second stage. If you want taste and odour treatment as well, get in touch and we'll help you put together the right system. Does the Clarity I make rainwater safe to drink? The Clarity I removes coarse sediment and particulates. It does not treat bacteria or other micro-organisms. If you want to treat your rainwater for drinking, a UV system added downstream is the recommended next step. Get in touch and we can help you put together the right setup. What's the difference between the Clarity I and Clarity II? The Clarity II adds a 1 micron polyspun second stage downstream of the 20 micron pleated filter. This two-stage approach is more effective for tank water with fine silt and clay particles. If your water is relatively clear with only coarser debris, the Clarity I is sufficient. Does it need to be installed before or after my pump? Install it on the outlet side of your pump — after the pump, before the rest of the house. This protects your appliances and fittings downstream. If you need pre-pump protection, get in touch and we can advise on the right setup. Do I need a plumber to install it? For most customers, yes — a licensed plumber is the safest path and protects your warranty on the plumbing side. That said, the Clarity I arrives fully assembled, uses standard 25mm BSP fittings, and mounts with the included hardware. If you're confident with household plumbing, the installation is straightforward. If you're not sure, get in touch and we'll help you decide. How often do I replace the cartridge? Every 6–12 months, depending on how much sediment is in your water. Tank water with higher silt loads will shorten cartridge life. Check the filter — if it's visibly loaded with debris, it's time. Do I need bypass valves? They're not included, but they're worth adding. Bypass valves let you isolate the filter during cartridge changes without shutting off water to the rest of the house. Ask us about adding a set when you order. What warranty does it come with? 3 years.