diff --git a/plugins/input/gdal/gdal_featureset.cpp b/plugins/input/gdal/gdal_featureset.cpp
index a7df2ed8b..02f2dd745 100644
--- a/plugins/input/gdal/gdal_featureset.cpp
+++ b/plugins/input/gdal/gdal_featureset.cpp
@@ -148,6 +148,7 @@ feature_ptr gdal_featureset::get_feature(mapnik::query const& q)
     view_transform t(raster_width_, raster_height_, raster_extent_, 0, 0);
     box2d<double> intersect = raster_extent_.intersect(q.get_bbox());
     box2d<double> box = t.forward(intersect);
+    double filter_factor = q.get_filter_factor();
 
     //size of resized output pixel in source image domain
     double margin_x = 1.0 / (std::fabs(dx_) * std::get<0>(q.resolution()));
@@ -224,7 +225,7 @@ feature_ptr gdal_featureset::get_feature(mapnik::query const& q)
                 {
                     throw datasource_exception(CPLGetLastErrorMsg());
                 }
-                mapnik::raster_ptr raster = std::make_shared<mapnik::raster>(feature_raster_extent, intersect, image, 0.0);
+                mapnik::raster_ptr raster = std::make_shared<mapnik::raster>(feature_raster_extent, intersect, image, filter_factor);
                 // set nodata value to be used in raster colorizer
                 if (nodata_value_) raster->set_nodata(*nodata_value_);
                 else raster->set_nodata(raster_nodata);
@@ -244,7 +245,7 @@ feature_ptr gdal_featureset::get_feature(mapnik::query const& q)
                 {
                     throw datasource_exception(CPLGetLastErrorMsg());
                 }
-                mapnik::raster_ptr raster = std::make_shared<mapnik::raster>(feature_raster_extent, intersect, image, 0.0);
+                mapnik::raster_ptr raster = std::make_shared<mapnik::raster>(feature_raster_extent, intersect, image, filter_factor);
                 // set nodata value to be used in raster colorizer
                 if (nodata_value_) raster->set_nodata(*nodata_value_);
                 else raster->set_nodata(raster_nodata);
@@ -263,7 +264,7 @@ feature_ptr gdal_featureset::get_feature(mapnik::query const& q)
                 {
                     throw datasource_exception(CPLGetLastErrorMsg());
                 }
-                mapnik::raster_ptr raster = std::make_shared<mapnik::raster>(feature_raster_extent, intersect, image, 0.0);
+                mapnik::raster_ptr raster = std::make_shared<mapnik::raster>(feature_raster_extent, intersect, image, filter_factor);
                 // set nodata value to be used in raster colorizer
                 if (nodata_value_) raster->set_nodata(*nodata_value_);
                 else raster->set_nodata(raster_nodata);
@@ -283,7 +284,7 @@ feature_ptr gdal_featureset::get_feature(mapnik::query const& q)
                 {
                     throw datasource_exception(CPLGetLastErrorMsg());
                 }
-                mapnik::raster_ptr raster = std::make_shared<mapnik::raster>(feature_raster_extent, intersect, image, 0.0);
+                mapnik::raster_ptr raster = std::make_shared<mapnik::raster>(feature_raster_extent, intersect, image, filter_factor);
                 // set nodata value to be used in raster colorizer
                 if (nodata_value_) raster->set_nodata(*nodata_value_);
                 else raster->set_nodata(raster_nodata);
@@ -583,7 +584,7 @@ feature_ptr gdal_featureset::get_feature(mapnik::query const& q)
                     }
                 }
             }
-            mapnik::raster_ptr raster = std::make_shared<mapnik::raster>(feature_raster_extent, intersect, image, 0.0);
+            mapnik::raster_ptr raster = std::make_shared<mapnik::raster>(feature_raster_extent, intersect, image, filter_factor);
             // set nodata value to be used in raster colorizer
             if (nodata_value_) raster->set_nodata(*nodata_value_);
             else raster->set_nodata(raster_nodata);
diff --git a/plugins/input/raster/raster_featureset.cpp b/plugins/input/raster/raster_featureset.cpp
index d3a4680b5..7c2dae1b0 100644
--- a/plugins/input/raster/raster_featureset.cpp
+++ b/plugins/input/raster/raster_featureset.cpp
@@ -55,7 +55,8 @@ raster_featureset<LookupPolicy>::raster_featureset(LookupPolicy const& policy,
       extent_(extent),
       bbox_(q.get_bbox()),
       curIter_(policy_.begin()),
-      endIter_(policy_.end())
+      endIter_(policy_.end()),
+      filter_factor_(q.get_filter_factor())
 {
 }
 
@@ -115,7 +116,7 @@ feature_ptr raster_featureset<LookupPolicy>::next()
                                                         rem.maxy() + y_off + height);
                     feature_raster_extent = t.backward(feature_raster_extent);
                     mapnik::image_any data = reader->read(x_off, y_off, width, height);
-                    mapnik::raster_ptr raster = std::make_shared<mapnik::raster>(feature_raster_extent, intersect, std::move(data), 1.0);
+                    mapnik::raster_ptr raster = std::make_shared<mapnik::raster>(feature_raster_extent, intersect, std::move(data), filter_factor_);
                     feature->set_raster(raster);
                 }
             }
diff --git a/plugins/input/raster/raster_featureset.hpp b/plugins/input/raster/raster_featureset.hpp
index 9954ffd30..fa398fcd7 100644
--- a/plugins/input/raster/raster_featureset.hpp
+++ b/plugins/input/raster/raster_featureset.hpp
@@ -321,6 +321,7 @@ private:
     mapnik::box2d<double> bbox_;
     iterator_type curIter_;
     iterator_type endIter_;
+    double filter_factor_;
 };
 
 #endif // RASTER_FEATURESET_HPP
diff --git a/test/data-visual b/test/data-visual
index 0ca64e776..fd518f1f5 160000
--- a/test/data-visual
+++ b/test/data-visual
@@ -1 +1 @@
-Subproject commit 0ca64e7760dfd6b1573b7a8c65ede3521a5ea5c3
+Subproject commit fd518f1f512b8aea4ac740c2ce12c249616a291c