{"product_id":"crystal-quest-eagle-whole-house-water-filtration","title":"Crystal Quest Eagle Whole House Water Filtration","description":"\u003ch2\u003eCrystal Quest Eagle Whole House Water Filtration – Alkalizing Whole-Home Filtration\u003c\/h2\u003e\n\u003cp\u003eThe Crystal Quest Eagle Whole House Water Filter is a configurable whole-home water treatment system built for larger residential applications that need broad filtration with optional conditioning or softening configurations. The Eagle platform uses a multi-stage treatment path that includes a 20\" sediment prefilter, 20\" carbon block postfilter, 0.2-micron ultrafiltration membrane, Eagle multimedia, and alkalizing media. This product family is offered in 1.5 and 2.0 cubic foot system sizes with stated capacities of 1,000,000 or 1,500,000 gallons and service flow ranges from 9-11 GPM to 10-13 GPM. Buyers can choose a fiberglass or stainless steel tank and select standalone filtration, an added salt-free conditioner, or a softener-equipped version depending on project needs. For homes that want centralized water treatment instead of multiple point-of-use devices, the Eagle system offers a more consolidated whole-house approach.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eMulti-Stage Whole-House Water Filtration\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe Eagle system is built around layered treatment stages rather than a single media bed. Crystal Quest describes the system as using sediment filtration, carbon block filtration, a 0.2-micron ultrafiltration membrane, alkalizing media, ionizer media, granular activated carbon, and Eagle Redox Alloy media within the treatment process, giving this product family broader whole-home coverage than a basic single-stage house filter.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eConfigurable Sizing for Larger Residential Use\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThis listing covers a product family with two main capacity levels. The 1.5 cubic foot version is listed for 1-3 bathrooms with a 9-11 GPM service flow, while the 2.0 cubic foot version is listed for 2-4 bathrooms with a 10-13 GPM service flow, making sizing selection an important part of the purchase decision.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eTank Material and Installation Considerations\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eCrystal Quest offers the Eagle system in fiberglass and stainless steel constructions. The brand also notes that stainless steel tanks may develop pinholes or rust in high-humidity or salt-exposed environments or when condensation is not routinely wiped down, so fiberglass may be the better fit where corrosion resistance and lower maintenance exposure matter more.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eOptional Salt-Free Conditioning and Add-On Equipment\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe Eagle family can be purchased as a standalone filtration system or configured with a salt-free conditioner or softener. Crystal Quest also lists an optional 12 GPM ultraviolet water sterilizer and a leak detector valve, which can help tailor the system to site-specific water quality goals and protection needs.\u003c\/p\u003e\n\u003c!-- Responsive Image\/Text Blocks --\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; align-items: center; justify-content: center; padding: 0;\"\u003e\n\u003cdiv class=\"responsive-half\" style=\"flex: 1 1 300px; max-width: 50%; padding: 0 4px;\"\u003e\u003cimg height=\"1000\" width=\"1000\" alt=\"Premium Crystal Quest Eagle Stainless Steel Whole House Water Filter and Softener combo system with white brine tank.\" class=\"responsive-image\" style=\"width: 100%; height: auto;\" loading=\"lazy\" decoding=\"async\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0761\/5781\/2888\/files\/with-softener-stainless-steel-1-5-eagle-whole-house-water-filter-crystal-quest-whole-house-water-filters-1211060283.webp?v=1776389811\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"responsive-half\" style=\"flex: 1 1 300px; max-width: 50%; padding: 1rem; text-align: center;\"\u003e\n\u003cp\u003eThe standalone Eagle configuration is a fit for buyers who want centralized filtration and alkalizing treatment without automatically stepping into a conditioner or softener bundle. It keeps the system focused on broad whole-home filtration while preserving upgrade flexibility.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- Image Block 2 --\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; align-items: center; justify-content: center; padding: 0;\" class=\"image-block-2\"\u003e\n\u003cdiv class=\"responsive-half\" style=\"flex: 1 1 300px; max-width: 50%; padding: 1rem; text-align: center;\"\u003e\n\u003cp\u003eThe Eagle family is also offered in expanded configurations that add a second tank for salt-free conditioning. That makes this platform easier to match to properties that need filtration first and scale-control options evaluated alongside the main system.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"responsive-half\" style=\"flex: 1 1 300px; max-width: 50%; padding: 0 4px;\"\u003e\u003cimg height=\"1000\" width=\"1000\" alt=\"Standalone Crystal Quest Eagle 1665 Fiberglass Whole House Water Filter with digital control valve and 3 external filter cartridges.\" class=\"responsive-image\" style=\"width: 100%; height: auto;\" loading=\"lazy\" decoding=\"async\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0761\/5781\/2888\/files\/standalone-fiberglass-1-5-filters-1-000-000-gallons-eagle-whole-house-water-filter-crystal-quest-whole-house-water-filters-36320894910557.webp?v=1776392173\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- Mobile Stack Fix --\u003e\n\u003cstyle\u003e\n@media(max-width:768px) {\n  .responsive-half { max-width: 100% !important; flex: 1 1 100% !important; }\n  .responsive-image { width: 100% !important; height: auto !important; }\n  .image-block-2 { flex-direction: column-reverse !important; }\n}\n\u003c\/style\u003e\n\u003ch3\u003eCrystal Quest Eagle Features \u0026amp; Benefits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMulti-stage treatment design:\u003c\/strong\u003e Uses a layered filtration path with sediment, carbon block, ultrafiltration, Eagle media, and alkalizing media for broader whole-house treatment than a basic sediment-only or carbon-only setup.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAlkalizing media stage:\u003c\/strong\u003e Crystal Quest states the Eagle media bed helps alkalize, ionize, and remineralize water while raising pH, which is a key differentiator of this product family.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhole-home sizing options:\u003c\/strong\u003e Available in 1.5 and 2.0 cubic foot versions to better match bathroom count, service flow expectations, and overall household demand.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConfigurable system path:\u003c\/strong\u003e Can be purchased as standalone filtration or paired with a salt-free conditioner or softener, giving buyers more flexibility than a fixed single-configuration system.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial choice for installation fit:\u003c\/strong\u003e Fiberglass and stainless steel tank options make it easier to match the system to the installation environment and maintenance expectations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptional upgrade path:\u003c\/strong\u003e Crystal Quest lists a 12 GPM ultraviolet sterilizer and leak detector valve as optional add-ons for buyers who want additional water treatment or water-damage protection.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePublished schematic support:\u003c\/strong\u003e Official schematic PDFs are available for both main system sizes, which helps buyers and installers review layout and dimensional planning before purchase.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv style=\"background: #EFE9DC; color: #1f1f1f; border: 1px solid #D6D0C4; border-radius: 8px; padding: 1.5rem; text-align: center; margin: 2rem 0;\"\u003e\n\u003cp style=\"margin: 0 0 0.5rem 0;\"\u003e\u003cstrong\u003eNeed help choosing the right Eagle configuration for your water conditions and home size?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"margin: 0 0 1rem 0;\"\u003eOur team can help you compare standalone, salt-free conditioner, and softener-equipped options before you buy.\u003c\/p\u003e\n\u003cp style=\"margin: 0 0 1rem 0;\"\u003e✓ Whole-home sizing guidance    ✓ Configuration support    ✓ Pre-purchase quote help\u003c\/p\u003e\n\u003ca style=\"display: inline-block; padding: 0.75rem 1.5rem; background-color: #2f4f2f; color: #ffffff; text-decoration: none; font-weight: bold; border-radius: 6px;\" href=\"https:\/\/www.truesteadsupply.com\/pages\/contact-us\"\u003eContact Us for a Quote\u003c\/a\u003e\n\u003c\/div\u003e\n\u003ch3\u003eCrystal Quest Eagle Specifications\u003c\/h3\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin-bottom: 2rem; border: 1px solid rgb(214, 208, 196); height: 411.469px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid rgb(214, 208, 196); font-weight: bold; height: 19.5938px;\"\u003eBrand\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid rgb(214, 208, 196); height: 19.5938px;\"\u003eCrystal Quest\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid rgb(214, 208, 196); font-weight: bold; height: 19.5938px;\"\u003eModel\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid rgb(214, 208, 196); height: 19.5938px;\"\u003eEagle Whole House Water Filter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid rgb(214, 208, 196); font-weight: bold; height: 19.5938px;\"\u003eProduct Type\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid rgb(214, 208, 196); height: 19.5938px;\"\u003eConfigurable whole-house water filtration system\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid rgb(214, 208, 196); font-weight: bold; height: 19.5938px;\"\u003eConfigurations\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid rgb(214, 208, 196); height: 19.5938px;\"\u003eStandalone; With Salt-Free Conditioner; With Softener\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid rgb(214, 208, 196); font-weight: bold; height: 39.1875px;\"\u003eTank Material Options\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid rgb(214, 208, 196); height: 39.1875px;\"\u003eFiberglass or Stainless Steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid rgb(214, 208, 196); font-weight: bold; height: 39.1875px;\"\u003eMedia Volume Options\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid rgb(214, 208, 196); height: 39.1875px;\"\u003e1.5+ cubic feet; 2.0+ cubic feet\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid rgb(214, 208, 196); font-weight: bold; height: 19.5938px;\"\u003eApprox. Capacity\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid rgb(214, 208, 196); height: 19.5938px;\"\u003e1,000,000 gallons; 1,500,000 gallons\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid rgb(214, 208, 196); font-weight: bold; height: 19.5938px;\"\u003eService Flow\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid rgb(214, 208, 196); height: 19.5938px;\"\u003e9-11 GPM; 10-13 GPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid rgb(214, 208, 196); font-weight: bold; height: 39.1875px;\"\u003eHome Water Usage\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid rgb(214, 208, 196); height: 39.1875px;\"\u003e1-3 bathrooms; 2-4 bathrooms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid rgb(214, 208, 196); font-weight: bold; height: 19.5938px;\"\u003eTank Dimensions\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid rgb(214, 208, 196); height: 19.5938px;\"\u003e10\" × 54\"; 12\" × 52\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid rgb(214, 208, 196); font-weight: bold; height: 19.5938px;\"\u003eLine Size\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid rgb(214, 208, 196); height: 19.5938px;\"\u003e1\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid rgb(214, 208, 196); font-weight: bold; height: 39.1875px;\"\u003eCore Stages Listed\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid rgb(214, 208, 196); height: 39.1875px;\"\u003e20\" sediment prefilter; 20\" carbon block postfilter; 0.2-micron UF membrane; Eagle media; alkalizing media\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid rgb(214, 208, 196); font-weight: bold; height: 39.1875px;\"\u003e\n\u003cp\u003eOptional Accessory\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid rgb(214, 208, 196); height: 39.1875px;\"\u003e12 GPM ultraviolet water sterilizer; \u003ca href=\"https:\/\/www.truesteadsupply.com\/products\/crystal-quest-1-leak-detector-smart-valve\" target=\"_blank\" rel=\"noopener\"\u003eleak detector valve\u003c\/a\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 58.7812px;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid rgb(214, 208, 196); font-weight: bold; height: 58.7812px;\"\u003eImportant Note\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid rgb(214, 208, 196); height: 58.7812px;\"\u003eCrystal Quest recommends fiberglass over stainless in high-humidity, salty, or condensation-prone environments when routine wipe-down maintenance is not practical.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch4\u003eCrystal Quest Eagle Info\u003c\/h4\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0761\/5781\/2888\/files\/WholeHouseManual24v4.pdf?v=1776392251\" rel=\"noopener\" target=\"_blank\"\u003eWhole House Manual\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0761\/5781\/2888\/files\/GuaranteedPerformance_90962df9-5747-4cf4-8afa-2d050911f07d.pdf?v=1776392249\" title=\"Guaranteed Performance Documentation\" rel=\"noopener\" target=\"_blank\"\u003eGuaranteed Performance\u003c\/a\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0761\/5781\/2888\/files\/WholeHouse-EAGLE.pdf?v=1776392250\" rel=\"noopener\" target=\"_blank\"\u003eEAGLE Whole House\u003c\/a\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0761\/5781\/2888\/files\/1.5_cu_Eagle_4000_Schematic.pdf?v=1776392251\" rel=\"noopener\" target=\"_blank\"\u003e1.5 Cu Eagle 4000 Schematic\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0761\/5781\/2888\/files\/2.0_cu_Eagle_4000_Schematic.pdf?v=1776392250\" rel=\"noopener\" target=\"_blank\"\u003e2.0 Cu Eagle 4000 Schematic\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0761\/5781\/2888\/files\/1.5cu_Eagle_4000_Schematic_w_bypass.pdf?v=1776392249\" rel=\"noopener\" target=\"_blank\"\u003e1.5 Cu Eagle 4000 Schematic with Bypass\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0761\/5781\/2888\/files\/2.0_cu_Eagle_4000_Schematic_w_bypass.pdf?v=1776392249\" rel=\"noopener\" target=\"_blank\"\u003e2.0 Cu Eagle 4000 Schematic with Bypass\u003c\/a\u003e\u003c\/p\u003e","brand":"Crystal Quest","offers":[{"title":"Standalone \/ Fiberglass \/ 1.5","offer_id":48881111662744,"sku":"CQE-WH-02111","price":2000.0,"currency_code":"USD","in_stock":true},{"title":"Standalone \/ Fiberglass \/ 2","offer_id":48881111695512,"sku":"CQE-WH-02108","price":2285.0,"currency_code":"USD","in_stock":true},{"title":"Standalone \/ Stainless Steel \/ 1.5","offer_id":48881111728280,"sku":"CQE-WH-02109","price":2561.0,"currency_code":"USD","in_stock":true},{"title":"Standalone \/ Stainless Steel \/ 2","offer_id":48881111761048,"sku":"CQE-WH-02110","price":2861.0,"currency_code":"USD","in_stock":true},{"title":"With Salt-Free Conditioner \/ Fiberglass \/ 1.5","offer_id":48881111793816,"sku":"CQE-WH-02136","price":3738.0,"currency_code":"USD","in_stock":true},{"title":"With Salt-Free Conditioner \/ Fiberglass \/ 2","offer_id":48881111826584,"sku":"CQE-WH-02137","price":4273.0,"currency_code":"USD","in_stock":true},{"title":"With Salt-Free Conditioner \/ Stainless Steel \/ 1.5","offer_id":48881111859352,"sku":"CQE-WH-02138","price":4795.0,"currency_code":"USD","in_stock":true},{"title":"With Salt-Free Conditioner \/ Stainless Steel \/ 2","offer_id":48881111892120,"sku":"CQE-WH-02139","price":5404.0,"currency_code":"USD","in_stock":true},{"title":"With Softener \/ Fiberglass \/ 1.5","offer_id":48881111924888,"sku":"CQE-WH-02182","price":3428.0,"currency_code":"USD","in_stock":true},{"title":"With Softener \/ Fiberglass \/ 2","offer_id":48881111957656,"sku":"CQE-WH-02183","price":3874.0,"currency_code":"USD","in_stock":true},{"title":"With Softener \/ Stainless Steel \/ 1.5","offer_id":48881111990424,"sku":"CQE-WH-021804","price":4471.0,"currency_code":"USD","in_stock":true},{"title":"With Softener \/ Stainless Steel \/ 2","offer_id":48881112023192,"sku":"CQE-WH-02185","price":4974.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0761\/5781\/2888\/files\/standalone-fiberglass-1-5-filters-1-000-000-gallons-eagle-whole-house-water-filter-crystal-quest-whole-house-water-filters-36320894910557.webp?v=1776392173","url":"https:\/\/www.truesteadsupply.com\/products\/crystal-quest-eagle-whole-house-water-filtration","provider":"TrueStead Supply","version":"1.0","type":"link"}