Rohl U.1818 In-Line Replacement Pre-Filter Only for U.1816

Item #: bci1042305

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In-Line Replacement Pre-Filter Only for U.1816

Product Features:

  • Replacement cartridge for U.1816
  • Katadyn filter
  • For use with U.1812
  • 5 micron pre-filter
  • For well systems or areas with heavy sediment

Additional Rohl Links

Our SKU: U.1818

This product is listed under the following manufacturer number(s):

  • N/A*

*Denotes a finish or option that has been discontinued

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Authentic luxury is defined by quality, authenticity, innovation and value. Every faucet, fixture and accessory Rohl offer is designed by acclaimed architects and craftsmen to recreate the provenance, legacy and integrity that is the core of authenticity. Generations of craftsmen have followed the same exacting manufacturing standards to deliver fine quality and performance at an uncompromised value only ROHL can provide. Rohl can help you create your personal expression of opulence. Select a grand Edwardian, rustic Tuscan, or streamlined Modern style, or any other that reflects your personality. Each series offered by Rohl is paired with matching accessories to complete your vision.

Rohl Triflow Collection

ROHL's Perrin & Rowe® Filtration solution is the world’s first faucet that delivers fresh, filtered water with patented three-way technology. Produced in the UK by Perrin & Rowe®—the same company who produces our distinguished Perrin & Rowe® Kitchen & Bath Collections—it provides hot, cold and filtered water from a single faucet. Made from the highest quality materials, our unique Perrin & Rowe® Filtration is available in a variety of models and finishes to suit your style. The ROHL Perrin & Rowe® Filtration featuring "Triflow® Technology" is the functional, stylish answer for obtaining healthy, filtered water without compromise.The Perrin & Rowe® Filtration's exclusive Swiss-designed Katadyn filter coupled with the elegance of Triflow® Concepts' design, offers an ultrapure solution that others can't match. These environmentally friendly systems are a smart investment as well—eliminating the need to purchase bottled water and dispose of wasted plastic.

Other Products In The Rohl Triflow Collection

View all 23 products in Rohl Triflow Collection

Warranty Info

Rohl Warranty Information

Rohl Technical Support: 1-714-557-1933

ROHL products all carry warranties against manufacturing defects. The factories that produce these products set the terms of these warranties.
ROHL Product Warranty Period

ROHL Air Gaps, Basket Strainers, Cover plates, Kitchen Drains, Sink Hole Cover:
2 years on manufacturer defects

ROHL Bath Fixtures 1 year on manufacturer defects

Shower 2 years on manufacturer defects

Cisal Bath 10 years

Bath Accessories 2 years on manufacturer defects

Perrin & Rowe Limited Lifetime

Country Bath Limited Lifetime

ROHL Country Kitchen Faucets Limited Lifetime

ROHL Soap Dispensers 10 years

ROHL Pull Out Faucet Limited Lifetime


ROHL LLC will provide free of charge, at its options, replacement part(s) or product (or a comparable alternative product) to replace those which have proven defective in materials or workmanship.

ROHL LLC will not assume liability for labor expended or damages accruing from the use of the material purchased from us. If material is defective, the limit of damage is the price of the defective material. Proof of purchase (original sales receipt) from the original consumer purchaser must be made available to ROHL LLC for all warranty claims. The warranty is not transferable and is extended solely to the original purchaser of the product.

WARRANTY EXCLUSION: This warranty is for normal domestic use only and excludes defect or injury caused by or resulting from misuse, abuse, neglect, accidental damage, or improper installation. The lifetime limited warranty does not apply to the replacement of components where damage is cause by normal wear and tear.

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