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Shipping & Returns

Below are the Shipping & Returns Policy at Clean Liquid Systems:


Prices are subject to change without notice. Price changes are effective on a specified date. All orders received on or after that date will be invoiced at the revised price.

Payment Terms

All sales are net 30 days from date of invoice (no discounts), unless special credit terms have been established in advance. Invoice date corresponds to date of shipment. Invoices more than 15 days past due may result in a credit hold being placed on the account until it is current. A 1½% per month finance charge (18% annual percentage rate) will be added to all invoices over 30 days past due, plus attorney’s fees, collection charges or court costs if these expenses are incurred.

Minimum Order

The minimum order is $30 net (excluding freight). Orders for less than $30 will not be accepted. We reserve the right to increase minimum order dollar amounts for credit card purchases. You would be notified for approval of this before any charge is made.

Add-On Orders & their Shipping

Additional items may be added to the original order as long as it has not been produced. The ship date will be rescheduled to meet the lead time of the additional items. If the add-on items are received too late to be included with the original order, a new order will be entered subject to the conditions for a new order, including the $30 minimum order requirement.

Acceptance of Orders

All orders are subject to acceptance by Clean Liquid Systems, LLC in writing. Verbal orders will be accepted subject to receipt of written confirmation in a timely manner. Verbal orders will not be shipped until written confirmation is received.

Cancellation of Orders

Orders for stock products or parts may be cancelled prior to shipment without penalty. If the order has shipped, it may be returned subject to the Clean Liquid Systems, LLC Returned Goods Policy. Orders for special sizes or non-stock products or parts may not be cancelled after the production process has begun. If cancellation is desired, contact Customer Service to determine if production has begun.

Standard Packaging Shipping

All standard size products are shipped in standard package quantities as listed on the price pages at under the LOGIN section. Orders for less than full carton quantities will be increased to the standard package quantities or incur a 15% upcharge for less than full carton quantities. See standard package quantities on the price pages in the LOGIN section at www. Made-to-order products are packaged at the discretion of the factory.

For customers that require their orders to be palletized and shrink wrapped, there is a $15.00 charge per pallet added to their order and invoice. **Many orders will automatically be palletized at no extra cost but this determined by our sole discretion.  If you are going to be charged you will be advised in advance of shipment.

Shipping or Freight Terms

All material will be shipped FOB factory, and shipment will be subject to Clean Liquid Systems, LLC standard Shipping or freight terms. Risk of loss will pass to the purchaser upon delivery to the carrier. FOB factory means that the purchaser is responsible for filing freight damage claims. Freight claims for carrier damages and shortages are the responsibility of the purchaser. See Freight Policy at for more information.

HEPA Filters Shipping Policy

Clean Liquid Systems, LLC does not, by established policy, ship HEPA filters via quick-ship/overnight services due to the possibility of damage that will compromise the integrity of the product. This damage results from the packaging and handling procedures used by these services. Due to the stringent performance requirements assigned to HEPA filters, and the need to sustain performance in application, Clean Liquid Systems, LLC has established shipping standards that best support HEPA products. These standards do not include quick-ship/ overnight delivery. However, if a customer insists on using quick-ship/ overnight delivery services for delivery of HEPA filters, the customer assumes all financial and quality liability for the product and its transportation. All warranties for HEPA filters delivered in this manner will be deemed void and of no effect (i.e., sold “AS IS, WHERE IS, NO EXPRESS OR IMPLIED WARRANTIES”), Clean Liquid Systems, LLC will not be liable for any damages caused by the HEPA filters (including actual, direct, special and consequential damages) or for the failure of such filters to perform in accordance with their specifications. © 2019 Clean Liquid Systems, LLC.


Any delivery date specified shall be approximate only. Clean Liquid Systems, LLC will not be in default or liable for any expense, loss or damage occasioned by a delay in performance due to causes beyond its control, including but not limited to labor disputes, floods, fire, transportation delays, inability to obtain materials, or manufacturing equipment breakdown.

Acceptance of Products

Upon delivery, the purchaser will inspect the products or parts and notify Clean Liquid Systems, LLC of any nonconformity. Failure to give such notice within 60 days after delivery will constitute an irrevocable acceptance of the products or parts, and the purchaser will be obligated to make payment in full. Upon notice of nonconformity prior to acceptance, as purchaser’s exclusive remedy, Clean Liquid Systems, LLC, at its option, will either repair the products or parts or accept the prepaid return of the products or parts and refund all payments, excluding freight, made to Clean Liquid Systems, LLC.


Title to any product or part will pass to the purchaser upon the later of acceptance as provided above or payment in full.

Special Pricing

Any agreed-upon deviation in price from standard pricing must be confirmed in writing by Clean Liquid Systems, LLC. A special quote form will be issued to specify the product or part, price, expiration date and other provisions. All orders received involving special pricing must clearly indicate the special quote number on the purchase order.

Placing Orders

To place an order, you can Request a Quote or Email orders to or call 713-253-5001 or 713-253-0100.


Remittances should be sent to:

Clean Liquid Systems, LLC.
7422 Kearney Hill Ln.
Spring, Texas 77389

All payments should clearly indicate the customer’s purchase order number and Clean Liquid Systems, LLC invoice number to assure credit is applied to the proper account.

Returned Product

Standard product and standard sizes are allowed to be returned. Equipment, housings, non-standard size products and HEPA filters are not eligible for return. See Return Policy at for more information.

HEPA Filters Return Policy

HEPA filters are not eligible for return. Clean Liquid Systems, LLC conducts stringent quality testing on every HEPA filter manufactured. Strict shipping standards are adhered to for every HEPA order. Should your HEPA filter be damaged upon arrival, you should file a claim with your carrier.


Clean Liquid Systems, LLC warrants to the original purchaser that its products and parts thereof will be free of structural or mechanical defects due to faulty materials or workmanship during the useful life of the product or part (or such shorter period as is specified in the product literature or manual for a particular product). This warranty applies only to products or parts manufactured by Clean Liquid Systems, LLC and is contingent upon the following conditions: that the purchaser promptly notify Clean Liquid Systems, LLC of the defect; that the purchaser establish that the product has been properly installed, maintained and operated within the limits of normal usage as specified by Clean Liquid Systems, LLC; and that, at Clean Liquid Systems, LLC request, the purchaser return the defective product or part to Clean Liquid Systems, LLC at the purchaser’s expense. Clean Liquid Systems, LLC MAKES NO OTHER WARRANTIES AND SPECIFICALLY MAKES NO IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE OR NONINFRINGEMENT.

Limitation of Liability

As the purchaser’s exclusive remedy for any claim (whether in warranty, contract, tort or strict liability), Clean Liquid Systems, LLC, at its option, will repair or replace the defective products or parts or refund the purchase price of defective products or parts. Clean Liquid Systems, LLC will not be responsible for labor or transportation charges for the removal, return, reshipment or reinstallation of products or parts. IN NO EVENT IS Clean Liquid Systems, LLC RESPONSIBLE FOR ANY INCIDENTAL OR CONSEQUENTIAL DAMAGES RELATING TO ANY CLAIM (WHETHER IN WARRANTY, CONTRACT, TORT OR STRICT LIABILITY), INCLUDING WITHOUT LIMITATION CLAIMS FOR INJURY TO PERSON OR PROPERTY OR LOST PROFITS.

Applicability of Terms

These terms and conditions of sale constitute the entire agreement of the parties and supersede any prior oral representations, correspondence, proposals or agreements. The purchaser will be deemed to accept these terms upon shipment of products or parts. Any additional or different terms in the purchaser’s purchase order will be deemed objected to by Clean Liquid Systems, LLC and of no effect. These terms may be amended only in writing.

Governing Law

The contract for the supply of products or parts will be governed by the laws of the State of TEXAS.