Replacement comparison

TCZ7003 / 17008384 vs TZ70003 / 17008807

Side-by-side replacement part diagram with circled fit differences and risk notes.12Check fit1 + 2
A: TCZ7003 / 17008384
B: TZ70003 / 17008807
1/2 difference: Pack contents
Family: Bosch vs Siemens
Timing: 2 mo vs 2 mo

Illustrated fit map, not a product photo. Circled areas mark the fit details buyers should verify before treating these replacements as interchangeable. Coffee machine water filter.

Official product image references

Compare the manufacturer reference images first, then use the illustrated map to check the fit details that are easy to miss in product thumbnails.

TCZ7003 / 17008384 official product reference image
Bosch official product pageOfficial manufacturer reference image; displayed with source attribution.
TZ70003 / 17008807 official product reference image
Siemens official product pageOfficial manufacturer reference image; displayed with source attribution.

Quick verdict

Bosch and Siemens BRITA Intenza filters are closely related BSH part families, but regional part numbers and packaging can differ.

Official reference pages

Use these manufacturer pages to inspect current product photos, packaging, and model language. FitCheckr's diagram is an illustration of fit risks, not a copied product image.

Fit signalTCZ7003 / 17008384TZ70003 / 17008807
Brand familyBoschSiemens
Replacement typeCoffee machine water filterCoffee machine water filter
OEM statusoemoem
Replacement intervalAbout every 2 months or after rated capacityAbout every 2 months or after rated capacity

Risk summary

This is usually a part-number and region-labeling question. Check the machine E-NR/model page before treating packaging variants as equivalent.