FitCheckrReplacement comparison
MAXTRA PRO / MAXTRA+ vs ZR-017
Brita MAXTRA PRO and ZeroWater ZR-017 are both pitcher-style cartridges, but they fit different systems and are not interchangeable.
Seal fit
MAXTRA PRO / MAXTRA+: About every 4...
ZR-017: Replace when ...
Official product image references
Use the manufacturer reference images to identify the two parts before comparing model support and usage.
Which replacement should you use?
Brita MAXTRA PRO / MAXTRA+ Filter Cartridge
Brita Marella, Flow, and other compatible MAXTRA-style systems.
Check compatible modelsZeroWater ZR-017 5-Stage Replacement Filter
ZeroWater pitchers and dispensers that use the 5-stage cartridge family.
Check compatible modelsRisk summary
Water pitcher cartridges can look similar in search results, but locking tabs, cartridge height, and reservoir seal differ by brand.
Main difference between MAXTRA PRO / MAXTRA+ and ZR-017
Which one fits which models
Use MAXTRA PRO / MAXTRA+ for the model family described on its replacement page. Use ZR-017only when your device model or manual explicitly lists that part number.
Buyer mistake warning
Do not substitute by shape alone. The most important difference to check here is seal fit.
When to choose MAXTRA PRO / MAXTRA+
Brita Marella, Flow, and other compatible MAXTRA-style systems.
When to choose ZR-017
ZeroWater pitchers and dispensers that use the 5-stage cartridge family.
Frequently asked questions
Are MAXTRA PRO / MAXTRA+ and ZR-017 interchangeable?
Brita MAXTRA PRO and ZeroWater ZR-017 are both pitcher-style cartridges, but they fit different systems and are not interchangeable.
What is the main difference between MAXTRA PRO / MAXTRA+ and ZR-017?
The main difference to verify is seal fit. Water pitcher cartridges can look similar in search results, but locking tabs, cartridge height, and reservoir seal differ by brand.
When should I choose MAXTRA PRO / MAXTRA+?
Brita Marella, Flow, and other compatible MAXTRA-style systems.
When should I choose ZR-017?
ZeroWater pitchers and dispensers that use the 5-stage cartridge family.
Can I rely on part photos alone?
No. Part photos help identify packaging and shape, but compatibility should be confirmed by exact model support, part number, replacement type, and manufacturer references.
Official reference pages
Use these manufacturer pages to inspect current part photos, packaging, and model language. FitCheckr's comparison notes summarize fit risk, but the official pages should be used to confirm current part details before choosing a replacement.
| Fit signal | MAXTRA PRO / MAXTRA+ | ZR-017 |
|---|---|---|
| Brand family | Brita | ZeroWater |
| Replacement type | Water filter jug cartridge | Pitcher water filter cartridge |
| OEM status | oem | oem |
| Replacement interval | About every 4 weeks depending on water hardness and use | Replace when TDS meter reads above the brand guidance or flow drops |