Filter Housings
Pentair Big White™ with Bypass Filter Housings
Large‑capacity Big White housings with an **integrated 1/2‑turn bypass valve**. Easily switch from filtered to non‑filtered water at the cap, simplify cartridge change‑outs and support high‑flow, heavy‑sediment applications with 10″ and 20″ sump options.
Why It Matters
Key Benefits
Easy Cartridge Change‑Outs
Built‑in bypass valve in the cap means you don’t have to shut off the main water supply during service—just turn the control knob a half turn to bypass.
High‑Flow, Large Capacity
Extra‑large housings provide greater cartridge capacity and can reduce the number of vessels required for high‑flow or heavy‑sediment applications.
Durable Construction
Polypropylene sump and HFPP cap with EPDM O‑ring are designed for dependable service, with a pressure relief button for easier depressurisation.
Ideal as pre‑filtration or point‑of‑entry housings for residential and light‑commercial systems where high flow and heavy sediment loads are expected.
| High‑Flow POE | Heavy‑Sediment | Pre‑filtration |
|---|
Shutting down the water line for every cartridge change is disruptive. Big White with Bypass lets you switch between filtered and bypass modes at the housing—keeping service simple and downtime low.
| Parameter | Details |
|---|---|
| Filtration Capacity | Not applicable (capacity depends on installed cartridge) |
| Micron Rating | Not applicable (capacity depends on installed cartridge) |
| Flow Rate | Not specified (system flow depends on cartridge and plumbing) |
| Dimensions (L × W × D) | 10″ and 20″ Big White housings (large‑diameter sumps; detailed dimensions per model) |
| Operating Pressure | 10″: up to 100 psi (6.9 bar); 20″: up to 90 psi (6.2 bar) |
| Operating Temperature | 40–100 °F (4.4–37.8 °C) |
| Connections | 1″ NPT inlet and outlet; 1/2‑turn bypass valve integrated in cap; pressure relief button on cap |
| Certifications | Not specified |
| Application | Large‑capacity housings for high‑flow and heavy‑sediment filtration applications; 10″ and 20″ Big White housings with bypass on cap |
Related Products
Pentair C500 Auto Sand Filter
- Capacity: Not specified
- Micron Rating: ≈ 40 µm (effective nominal)
- Flow Rate: 6.5 m³/h (service flow)
- Connections: Not specified
- Certifications: Not specified
Pentek P Series Spun-Bonded Polypropylene Cartridges
- Capacity: Not specified (depends on micron rating, length and application)
- Micron Rating: Nominal 1 µm, 5 µm, 25 µm (models P1, P5, P25 and length variants)
- Flow Rate: Typical initial pressure drop for 10" cartridges at 5 gpm: P1 – 0.6 psi; P5 – 0.2 psi; P25 – 0.2 psi. 20", 30" and 40" cartridges exhibit proportionally lower ∆P at the same flow.
- Connections: Drop-in cartridges for standard 2.5" diameter housings (10", 20", 30", 40"). No direct threaded conn
- Certifications: Models P1, P5, P1-20 and P5-20 tested and certified by NSF International to NSF/ANSI Standard 42 for material requirements only.
Pentek EP Series Carbon Block Cartridges
- Capacity: Model-dependent chlorine taste & odour reduction capacity (approx.): EP-10 > 6,000 gal @ 1 gpm; EP-20 > 12,000 gal @ 2 gpm; EP-BB > 22,000 gal @ 2 gpm; EP-20BB > 40,000 gal @ 4 gpm (90%+ reduction at
- Micron Rating: Nominal 5 µm (per manufacturer internal testing).
- Flow Rate: Model-dependent. Typical service flows for chlorine reduction: EP-10 – 1 gpm; EP-20 – 2 gpm; EP-BB – 2 gpm; EP-20BB – 4 gpm (max 5 gpm for EP-20BB).
- Connections: Drop-in cartridges for standard 2.5" and 4.5" housings (10", 20" etc.). No direct threaded connection.
- Certifications: EP-10, EP-20, EP-BB and EP-20BB tested and certified by NSF International to NSF/ANSI Standard 42 for material requirements only.
Need high‑flow housings with easy bypass?
Talk to Aquainwent about sizing, pricing, and installation for your site.
